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AC Hotel by Marriott Portland Downtown/Waterfront, ME

3.5 star property

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March 2025

Photo gallery for AC Hotel by Marriott Portland Downtown/Waterfront, ME

In-room safe, desk, blackout drapes, iron/ironing board
Deluxe Room, 1 King Bed with Sofa bed, Non Smoking | View from room
View from room
Daily local cuisine breakfast (USD 18 per person)
In-room safe, desk, blackout drapes, iron/ironing board

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Free airport shuttle
  • Bar
  • Laundry

Explore the area

Map
158 Fore St, Portland, ME, 04101
  • Casco Bay Lines Ferry Terminal
    ‪5 min walk‬
  • Eastern Promenade
    ‪9 min walk‬
  • Portland Observatory
    ‪10 min walk‬
  • Portland, ME (PWM-Portland Intl. Jetport)
    ‪17 min drive‬

Room options

View all photos for Room, 2 Queen Beds, Non Smoking

In-room safe, desk, blackout drapes, iron/ironing board

Room, 2 Queen Beds, Non Smoking

  • 300 sq ft
  • Partial ocean view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds, Non Smoking, City View

Room, 2 Queen Beds, Non Smoking, City View | In-room safe, desk, blackout drapes, iron/ironing board

Room, 2 Queen Beds, Non Smoking, City View

  • 300 sq ft
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 Bedroom (Mobility Accessible, Roll-In Shower)

In-room safe, desk, blackout drapes, iron/ironing board

Suite, 1 Bedroom (Mobility Accessible, Roll-In Shower)

  • 680 sq ft
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed (Mobility Accessible, Roll-In Shower)

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed (Mobility Accessible, Roll-In Shower)

  • 300 sq ft
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Non Smoking (Corner)

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, Non Smoking (Corner)

  • 300 sq ft
  • Harbor view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds, City View (Hearing Accessible)

In-room safe, desk, blackout drapes, iron/ironing board

Room, 2 Queen Beds, City View (Hearing Accessible)

  • 300 sq ft
  • City view
  • Sleeps 4
  • 2 Queen Beds

Room, 2 Queen Beds, City View (Mobility Accessible, Roll-In Shower)

  • 300 sq ft
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 Bedroom, Non Smoking

Suite, 1 Bedroom, Non Smoking | In-room safe, desk, blackout drapes, iron/ironing board

Suite, 1 Bedroom, Non Smoking

  • 680 sq ft
  • Harbor view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

Room, 2 Queen Beds, City View (Mobility/Hearing Access, Roll-In Shwr)

  • 300 sq ft
  • City view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Non Smoking, City View

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, Non Smoking, City View

  • 300 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 2 Queen Beds (Hearing Accessible)

In-room safe, desk, blackout drapes, iron/ironing board

Room, 2 Queen Beds (Hearing Accessible)

  • 300 sq ft
  • Partial ocean view
  • Sleeps 4
  • 2 Queen Beds

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Non Smoking

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, Non Smoking

  • 300 sq ft
  • Harbor view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Suite, 1 Bedroom, Non Smoking, City View

In-room safe, desk, blackout drapes, iron/ironing board

Suite, 1 Bedroom, Non Smoking, City View

  • 680 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Non Smoking, City View (Corner)

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, Non Smoking, City View (Corner)

  • 300 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, Non Smoking

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, Non Smoking

  • 300 sq ft
  • Partial ocean view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Deluxe Room, 1 King Bed with Sofa bed, City View (Hearing Accessible)

In-room safe, desk, blackout drapes, iron/ironing board

Deluxe Room, 1 King Bed with Sofa bed, City View (Hearing Accessible)

  • 300 sq ft
  • City view
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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About this property

AC Hotel by Marriott Portland Downtown/Waterfront, ME

3.5-star hotel in East Bayside
A restaurant, a fitness center, and a bar/lounge are available at this smoke-free hotel. Free WiFi in public areas and a free airport shuttle are also provided. Additionally, valet parking, coffee/tea in a common area, and a business center are onsite. Housekeeping is available on request.
AC Hotel by Marriott Portland Downtown/Waterfront, ME offers 178 accommodations with safes and complimentary bottled water. Televisions come with premium cable channels and pay movies. Refrigerators and coffee/tea makers are provided. Bathrooms include showers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a fitness center.

The recreational activities listed below are available either on site or nearby; fees may apply.

The hotel offers a restaurant. A bar/lounge is on site where guests can unwind with a drink. Business-related amenities at this 3.5-star property consist of a business center and meeting rooms.

Wireless Internet access is complimentary. Event facilities measuring 2691 square feet (250 square meters) include conference space. This business-friendly hotel also offers a fitness center, a library, and coffee/tea in a common area. A roundtrip airport shuttle is complimentary to guests (available on request). Parking is available onsite for a surcharge.

AC Hotel by Marriott Portland Downtown/Waterfront, ME is a smoke-free property.

Local cuisine breakfasts are available for a surcharge and are served each morning.
AC Lounge - This tapas bar serves light fare only.
AC Kitchen - This restaurant serves breakfast only. Open daily.

Languages

English

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Offsite parking within 1 mile (USD 50 per day)
  • Free roundtrip airport shuttle from 7:00 AM to 11:00 PM on request
  • Area shuttle up to 1.5 mi
  • Valet parking on site (USD 40 per night)
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Daily local cuisine breakfast available for a fee: USD 18 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas

Restaurants on site

  • AC Kitchen
  • AC Lounge

Things to do

  • Gym
  • Library

Family friendly

  • Free crib
  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Newspapers in lobby
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (on request)
  • Wedding services

Business services

  • 2,691 square feet of conference space
  • Business center
  • Meeting rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 6 accessible parking spaces
  • Accessible airport shuttle
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Doorbell and phone notification
  • Elevator (42 inch wide door)
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height electrical outlets in bathroom
  • Phone accessibility kit
  • Stair-free path to entrance
  • Transfer shower
  • Valet for wheelchair-equipped vehicles
  • Visual alarms in hallways
  • Visual doorbell notification
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible registration desk (46 inches high)
  • Wheelchair-accessible van parking

More

  • 6 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Double-glazed windows
  • No plastic coffee stirrers
  • No plastic drinking straws
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free crib

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • Pay movies
  • TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches in guestrooms
  • Iron/ironing board
  • LED lighting
  • Mobile key entry
  • Phone
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight
Contactless check-in available
Minimum check-in age: 21

Check-out

Check-out before noon
Contactless check-out available

Special check-in instructions

This property offers transfers from the airport; to arrange pick-up, guests must contact the property 24 hours prior to arrival, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of USD 50.00 per accommodation, per night
Service animals are welcome, and are exempt from fees

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for local cuisine breakfast: approximately USD 18 per person
  • Valet parking fee: USD 40 per night
  • Nearby parking fee: USD 50.00 per day (5249 ft away)
  • Pet fee: USD 50.00 per accommodation, per night
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
Cashless transactions are available
Safety features at this property include a fire extinguisher, a security system, a first aid kit, and window guards
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

A car is recommended for transportation to and from this property
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

AC Hotel Marriott Portland Downtown/Waterfront
AC Hotel Marriott Downtown/Waterfront
AC Marriott Portland Downtown/Waterfront
AC Hotel Marriott Portland Downtown/Waterfront ME
AC Marriott Portland Downtown/Waterfront ME
AC Hotel by Marriott Portland Downtown/Waterfront, ME Hotel
AC Hotel by Marriott Portland Downtown/Waterfront, ME Portland
Hotel AC Hotel by Marriott Portland Downtown/Waterfront, ME
AC Hotel by Marriott Portland Downtown/Waterfront, ME Portland
AC Hotel Marriott Downtown/Waterfront
AC Marriott Downtown/Waterfront
AC Hotel by Marriott Portland Downtown/Waterfront
Ac Marriott Waterfront

AC Hotel by Marriott Portland Downtown/Waterfront, ME Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 743 out of 1001 reviews" "
Rating 8 - Good. 152 out of 1001 reviews" "
Rating 6 - Okay. 64 out of 1001 reviews" "
Rating 4 - Poor. 20 out of 1001 reviews" "
Rating 2 - Terrible. 22 out of 1001 reviews" "

9.6/10

Cleanliness

9.4/10

Staff & service

8.8/10

Amenities

9.6/10

Property conditions & facilities

9.2/10

Eco-friendliness

Reviews

10/10 Excellent

Verified traveler

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Nov 2024

10/10 Excellent

Amy

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
EXCELLENT value!! Will definitely be back. Super Modern Cool Hotel with very friendly staff, nice amenities and you can not beat the parking or location!
Stayed 1 night in Nov 2024

10/10 Excellent

David

Traveled with partner, Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Very nice room with water views. Walkable to shopping and dining. Great place to stay in Portland.
Stayed 3 nights in Oct 2024

10/10 Excellent

Julia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff was welcoming and accommodating. The breakfast buffet provided a large array of tempting choices. The gym was well equipped but featured loud music making the facility unpleasant to use. The location couldn't be better for exploring dining, shopping and sightseeing options.
Stayed 2 nights in Oct 2024

8/10 Good

robert

Business traveler
Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service
Terrific location and central to Old Port
Terrific location and loved our view of the water and cruise ships. We had booked the day before as we were arriving at 2am. Despite a 1am text saying our room was ready (we preconformed online our arrival time) there was no one at reception. A manager went searching in lieu of checking us in himself. I saw him come out of the women's rr and then shortly a woman showed up who was clearly not a happy camper. (Assuming he opened the door and called in to find her.) She presented as rather short and rude; we asked about where some things were and she very vaguely gestured. Didn't let us know where elevators were. No dialog really. We found out near end of stay that there was coffee and breakfast available on first floor. I am sure it was an anomaly. We also had one interaction where we saw a cleaning person who insisted on cleaning room despite us saying we were leaving in a few minutes. She then straightened the sheets but did not provide clean sheets and replenished towels. No sweeping or other cleaning appeared to have been done during our stay. Despite these moments we would certainly stay here again and try to get the same view room on the six floor.
Stayed 5 nights in Oct 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2024

10/10 Excellent

Jeremiah, Seattle

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stay mainly at marriotts for leisure and business and this one was centrally located to all the great dining options around downtown Portland. Would stay again.
Stayed 1 night in Sep 2024

10/10 Excellent

Diane

Traveled with group
Liked: Cleanliness, staff & service, property conditions & facilities
Great location excellent staff
Stayed 2 nights in Oct 2024

10/10 Excellent

jennifer

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Perfection. Mind you, I was not paying $600/night in summertime. But for under $300 off-season, it was a great deal. Gorgeous hotel. We were just in and out for a jazz concert, but the breakfast and the bar looked great. $25/24hr parking right across the street at the ferry landing. (Or $40 for valet, or free on street after 6pm).
Stayed 1 night in Oct 2024

6/10 Okay

Michael

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The room design is strange either bathroom mirror in a strange position. - bad lighting - shower leaked into the toilet area because the showers door does not close and the shower head is aimed toward the edge of the shower door! Looks like everything is designed to have square lines instead of functional- location good free coffee but $18 for all or nothing breakfast
Stayed 1 night in Oct 2024

10/10 Excellent

Wedson

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Sep 2024

10/10 Excellent

Mitch

Liked: Cleanliness, staff & service, property conditions & facilities
Location was ideal. Rooms were spacious and modern. Hotel staff were great!
Stayed 2 nights in Sep 2024

10/10 Excellent

Lukas

Stayed 2 nights in Aug 2024

6/10 Okay

Verified traveler

Liked: Staff & service, property conditions & facilities
Disliked: Amenities
Stayed 2 nights in Sep 2024

10/10 Excellent

Nana Akua

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 3 nights in Sep 2024

10/10 Excellent

Robert

Stayed 2 nights in Sep 2024

6/10 Okay

Carla

Traveled with partner
Liked: Cleanliness, property conditions & facilities
Disliked: Amenities
I reserved a King room but there were none left when we got there. There was no room service or restaurant in this upscale hotel. That was a big disappointment. When I made the reservation I paid extra to include valet parking and breakfast. They still charged us. I asked about it and they rebated the valet but not the breakfast. Won't be going back there are plenty of other places that are better.
Stayed 2 nights in Sep 2024

10/10 Excellent

Kurt

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location. Rooms and hotel were nicely appointed and very clean!
Stayed 1 night in Sep 2024

10/10 Excellent

Tarla

Traveled with partner
Liked: Cleanliness, staff & service, property conditions & facilities
Staff were awesome friendly and very helpful.
Stayed 4 nights in Sep 2024

10/10 Excellent

Jeffrey

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The shuttle service was exceptional
Stayed 4 nights in Aug 2024

8/10 Good

Laura

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2024

10/10 Excellent

Michael, Naples

Liked: Cleanliness, staff & service, property conditions & facilities
Great stay!
Stayed 3 nights in Aug 2024

10/10 Excellent

gladys

Traveled with partner
Liked: Amenities
Cleanliness
Stayed 3 nights in Aug 2024

10/10 Excellent

HAOTIAN

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2024

10/10 Excellent

Robert

Stayed 2 nights in Aug 2024