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AC Hotel by Marriott Seoul Gangnam

4.0 star property

Choose dates to view prices

Photo gallery for AC Hotel by Marriott Seoul Gangnam

Rooftop bar, alfresco dining, open daily
Exterior
Reception
Premier Room, 1 Queen Bed, Non Smoking, Private Pool | Terrace/patio
City view

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Bar
  • Parking available
  • Room service
  • Gym

Explore the area

Map
10, Teheran-ro 25-gil, Gangnam-gu, Seoul, Seoul, 06132
  • Teheranno
    ‪1 min walk‬
  • Starfield COEX Mall
    ‪3 min drive‬
  • COEX Convention and Exhibition Center
    ‪3 min drive‬
  • Seoul (GMP-Gimpo Intl.)
    ‪27 min drive‬

Room options

View all photos for Room, 1 Queen Bed (View)

Premium bedding, down comforters, in-room safe, individually decorated

Room, 1 Queen Bed (View)

  • 237 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed

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

Suite, 1 Bedroom, Non Smoking, Corner | Premium bedding, down comforters, in-room safe, individually decorated

Suite, 1 Bedroom, Non Smoking, Corner

  • 474 sq ft
  • City view
  • Sleeps 3
  • 1 Queen Bed

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

Studio Suite, 1 Bedroom, Non Smoking | Premium bedding, down comforters, in-room safe, individually decorated

Studio Suite, 1 Bedroom, Non Smoking

  • 474 sq ft
  • City view
  • Sleeps 3
  • 1 King Bed

View all photos for Room, 1 King Bed, Non Smoking

Room, 1 King Bed, Non Smoking | Premium bedding, down comforters, in-room safe, individually decorated

Room, 1 King Bed, Non Smoking

  • 237 sq ft
  • Sleeps 3
  • 1 King Bed

View all photos for Superior Room, 1 Queen Bed

Superior Room, 1 Queen Bed | Premium bedding, down comforters, in-room safe, individually decorated

Superior Room, 1 Queen Bed

  • 237 sq ft
  • Sleeps 2
  • 1 Queen Bed

View all photos for City Room, 1 Queen Bed, City View

Premium bedding, down comforters, in-room safe, individually decorated

City Room, 1 Queen Bed, City View

  • 237 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Premier Room, 1 Queen Bed, Non Smoking, Private Pool

Premier Room, 1 Queen Bed, Non Smoking, Private Pool | Premium bedding, down comforters, in-room safe, individually decorated

Premier Room, 1 Queen Bed, Non Smoking, Private Pool

  • 237 sq ft
  • Sleeps 2
  • 1 Queen Bed

View all photos for Premier Room, 1 Queen Bed, City View

Premier Room, 1 Queen Bed, City View | Premium bedding, down comforters, in-room safe, individually decorated

Premier Room, 1 Queen Bed, City View

  • 237 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Comfort Room, 1 Queen Bed, Non Smoking

Comfort Room, 1 Queen Bed, Non Smoking | Premium bedding, down comforters, in-room safe, individually decorated

Comfort Room, 1 Queen Bed, Non Smoking

  • 237 sq ft
  • Sleeps 2
  • 1 Queen Bed

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About this property

AC Hotel by Marriott Seoul Gangnam

4-star hotel in Gangnam-gu
This smoke-free hotel features a restaurant, a fitness center, and a bar/lounge. WiFi in public areas is free. Additionally, valet parking, a business center, and conference space are onsite. Housekeeping is available on request.
AC Hotel by Marriott Seoul Gangnam offers 274 accommodations with safes and complimentary bottled water. Each accommodation is individually furnished and decorated. Beds feature down comforters and premium bedding. 55-inch LCD televisions come with satellite channels and Netflix. Rooms have partially open bathrooms. Bathrooms include showers with rainfall showerheads, bathrobes, slippers, and bidets.

This Seoul hotel provides complimentary wired and wireless Internet access, with a WiFi speed of 500+ Mbps (good for 6+ people or 10+ devices). Business-friendly amenities include desks, desk chairs, and phones. Additionally, rooms include hair dryers and blackout drapes/curtains. Housekeeping is offered daily 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. This 4-star property offers access to a business center and a meeting room.

A computer station is located on site and wired and wireless Internet access is complimentary. Event facilities measuring 1604 square feet (149 square meters) include conference space. This business-friendly hotel also offers a fitness center, multilingual staff, and tour/ticket assistance. Onsite parking is available (surcharge). A total renovation of this property was completed in March 2022.

AC Hotel by Marriott Seoul Gangnam is a smoke-free property.

Buffet breakfasts are available for a surcharge and are served each morning between 7:00 AM and 10:00 AM.
AC Kitchen - This restaurant serves breakfast, lunch, and dinner.
KLOUD - This rooftop bar serves dinner only. Guests can enjoy alfresco dining (weather permitting). Open daily.
Room service (during limited hours) is available.

Languages

Chinese (Mandarin), English, Japanese, Korean

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • In-room WiFi speed: 500+ Mbps (good for 6+ people or 10+ devices)
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Valet parking on site (KRW 10,000 per night)
  • Wheelchair-accessible parking available
  • Onsite parking includes off-street options

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:00 AM for a fee: KRW 55,000 for adults and KRW 33,000 for children
  • A bar/lounge
  • A restaurant

Restaurants on site

  • AC Kitchen
  • KLOUD

Things to do

  • Gym
  • Playground
  • TV in common areas

Family friendly

  • In-room crib
  • In-room refrigerator
  • Laundry facilities
  • Playground
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Business services

  • Business center
  • Computer station
  • Conference space
  • Meeting room

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Elevator
  • Hardwood flooring in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-width doorways

More

  • 21 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Mosquito nets
  • Renovated entire property - March 2022
  • Rooftop garden
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Free crib
  • Premium bedding

Bathroom

  • Bathrobes
  • Bidet
  • Hair dryer
  • Partially-open bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch LCD TV with satellite channels
  • Netflix
  • Streaming services

Food and drink

  • Electric kettle
  • Free bottled water
  • Limited room service
  • Refrigerator
  • Tea bags/instant coffee

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Electrical adapters
  • Energy-saving switches in guestrooms
  • Individual decor
  • Individual furnishings
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in time starts at 3:00 PM
Minimum check-in age: 19

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
For any questions, please contact the property using the information on the booking confirmation

Access methods

Staffed front desk

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Children can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Fee for buffet breakfast: approximately KRW 55000 for adults and KRW 33000 for children
  • Valet parking fee: KRW 10000 per night

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, debit cards, and cash
Safety features at this property include a fire extinguisher, a smoke detector, a security system, and window guards
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
This property does not provide disposable personal items, such as combs, loofahs, shavers, nail files, and shoe mitts
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

National rating

For the benefit of our customers, we have provided a rating based on our rating system.

Property is also known as

Mercure Ambassador
Mercure Ambassador Seoul Gangnam
Mercure Ambassador Sodowe
Mercure Ambassador Sodowe Hotel
Mercure Ambassador Sodowe Hotel Seoul Gangnam
Mercure Seoul Ambassador Gangnam Sodowe
Mercure Seoul Gangnam
Mercure Sodowe
Sodowe
Mercure Ambassador Seoul Gangnam Sodowe Hotel
AC Hotel Seoul Gangnam
Ac By Marriott Seoul Gangnam
Mercure Ambassador Seoul Gangnam Sodowe
AC Hotel by Marriott Seoul Gangnam Hotel
AC Hotel by Marriott Seoul Gangnam Seoul
AC Hotel by Marriott Seoul Gangnam Hotel Seoul

AC Hotel by Marriott Seoul Gangnam Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 205 out of 282 reviews
Rating 8 - Good. 48 out of 282 reviews
Rating 6 - Okay. 15 out of 282 reviews
Rating 4 - Poor. 5 out of 282 reviews
Rating 2 - Terrible. 9 out of 282 reviews

9.6/10

Cleanliness

9.4/10

Staff & service

9.0/10

Amenities

9.2/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

8/10 Good

kil young

Stayed 3 nights in Feb 2025

10/10 Excellent

suzanne, FAIRFIELD

Liked: Cleanliness, staff & service, property conditions & facilities
The hotel staff is excellent. They went out of their way to help us and answer any questions.
Stayed 8 nights in Feb 2025

10/10 Excellent

Jongbum

Business traveler
Liked: Staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jan 2025

10/10 Excellent

Jin Baik

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities
Room is compact and comfortable and clean. House keeping is excellent and breakfast buffet is very delicious. Front office staff is very friendly.
Stayed 4 nights in Jan 2025

8/10 Good

JOONRYUL

Stayed 2 nights in Jan 2025

10/10 Excellent

Diego

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Same hotel same satisfaction.

Always stay at this hotel and I love it
Stayed 2 nights in Jan 2025

10/10 Excellent

Eunae

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Best
Stayed 3 nights in Jan 2025

10/10 Excellent

chul in

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Dec 2024

8/10 Good

thomas

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Jan 2025

10/10 Excellent

Shu Cheng

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Short walk to mrt very convenient
Stayed 4 nights in Dec 2024

8/10 Good

Gina

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent staff, service, and amenities with easy access to ample public transportation options. Overall an incredible experience and would highly recommend for international travellers. My only gripe would be the virtual lack of closet and dresser space, which makes for somewhat uncomfortable long-term stays.
Stayed 15 nights in Dec 2024

10/10 Excellent

Kitty

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good stay, convenient walk from many shopping and dining options. Easy to catch a cab or walk to a nearby station. A convenient store is across the street for snacks anytime. Room was clean, and staff was friendly and helpful.
Stayed 2 nights in Dec 2024

8/10 Good

Alain

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Nov 2024

10/10 Excellent

Yujin, Irvine

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Dec 2024

10/10 Excellent

Young Hwa

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
AC hotel exceeded my expectation. The room was very functional, clean, and comfortable. Staff were exceptionally helpful, and friendly. The location was convenient as it was right by the Yeoksam station and walking distance to Gangnam station area where there's lots of restaurants and bars near by. Highly recommend!
Stayed 3 nights in Dec 2024

10/10 Excellent

David

Stayed 3 nights in Dec 2024

10/10 Excellent

MINKI

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and convenient location staffs are so friendly.
Stayed 4 nights in Dec 2024

10/10 Excellent

Jon

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities
Nice property with very attentive staff located around seversl good restaurants.
Stayed 2 nights in Nov 2024

10/10 Excellent

zi cheng

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

10/10 Excellent

Genx

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
It was my pleasure staying AC HOTEL. The staffs are friendly and welcoming.
Stayed 5 nights in Oct 2024

10/10 Excellent

Seung

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Oct 2024

10/10 Excellent

Priyanka

Traveled with group, Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent staff but no closet space.
Stayed 6 nights in Sep 2024

10/10 Excellent

zi cheng

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

10/10 Excellent

Kwai Yiu Keith

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Jun 2024

10/10 Excellent

Jeralyn

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Sep 2024