Mercure Ambassador Seoul Dongdaemun puts you in the heart of Seoul, within just a 10-minute stroll of popular attractions like Dongdaemun History and Culture Park and Dongdaemun Market Mall. Highlights at this hotel include a restaurant and in-room free WiFi. .This smoke-free hotel offers a fitness centre, a business centre and a 24-hour front desk. Added amenities include a coffee shop/cafe and laundry facilities. Each morning buffet breakfast is served between 7:00 AM and 10:00 AM. .Attractions within a 30-minute walk of this Jung-gu hotel include Myeongdong Street and Dongdaemun Design Plaza.
What's nearby
Cheonggyecheon - 1 min walk - 0.2 km
Gwangjang Market - 4 min walk - 0.4 km
Dongdaemun History and Culture Park - 9 min walk - 0.8 km
Dongdaemun Design Plaza - 9 min walk - 0.8 km
Dongdaemun Market Mall - 9 min walk - 0.8 km
Getting around
Euljiro 4-ga Station - 5 min walk
Seoul Station - 14 min drive
Seoul (GMP-Gimpo Intl.) - 55 min drive
Restaurants
Buchon Yukhoe - 8 min walk
Starbucks - 6 min walk
TOM N TOMS COFFEE - 10 min walk
육즙당 - 7 min walk
Russian Cakes - 7 min walk
About this property
Mercure Ambassador Seoul Dongdaemun
There's a restaurant on site, as well as a coffee shop/cafe. There's an onsite business centre. Mercure Ambassador Seoul Dongdaemun also features a fitness centre, laundry facilities, and a front desk safe. A complete renovation of Mercure Ambassador Seoul Dongdaemun was completed in July 2026.
This Seoul hotel is smoke free.
336 guestrooms or units
22 levels
Business facilities
Breakfast available (surcharge)
Self-service laundry
Front desk (24 hours)
Storage area for luggage
Front desk safe
Lift
No smoking on site
Coffee shop
Dining venue
Mercure Ambassador Seoul Dongdaemun offers 336 air-conditioned accommodations with a safe and complimentary bottles of water. Guests can make use of the shared/communal kitchen. Bathrooms include a shower, slippers and bidets.
Guests can surf the web using the complimentary wireless Internet access (speed: 500+ Mbps (good for 6+ people or 10+ devices)). Televisions come with digital channels and Netflix. Housekeeping is offered on request and an iron/ironing board can be requested.
In-room WiFi speed: 500+ Mbps (good for 6+ people or 10+ devices)
Parking and transport
No on-site parking available
Food and drink
Daily buffet breakfast available 7:00 AM to 10:00 AM for a fee: KRW 27,500 for adults and KRW 16,500 for children
A coffee shop/cafe
A restaurant
Things to do
Gym
Family friendly
Laundry facilities
Mini-fridge
Soundproofed rooms
Conveniences
24-hour front desk
Guidebooks
Laundry facilities
Luggage storage
Safe at front desk
Guest services
Housekeeping on request
Business services
Business centre
Computer station
Accessibility
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Lift
Thin carpet in room
Wheelchair accessible (may have limitations)
Wheelchair-accessible path to lift
More
22 floors
Renovated entire property - July 2026
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Bathroom
Bidet
Shower
Slippers
Towels provided
Entertainment
53-inch TV with digital channels
Netflix
Streaming services
Food and drink
Free bottled water
Mini-fridge
Shared kitchen access
More
Air conditioning
Heating (climate-controlled)
Iron/ironing board on request
Mobile key entry
Safe
Soundproofed rooms
Policies
Check-in
Check-in start time: 3:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Minimum check-in age - 19
Check-out
Check-out before 11:00 AM
Late check-out subject to availability
A late check-out fee will be charged
Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
The listed early check-in fee and late check-out fee is charged per hour for up to 3 hours. Check-in is not available before 1 PM, and check-out is not available after 2 PM.
Access methods
Staffed front desk
Pets
No pets allowed
Children and extra beds
Children are welcome.
Rollaway/extra beds are not available.
Cots (infant beds) are not available.
Payment types
Important information
Optional extras
The fees and deposits listed below will be charged at the time of service, check-in, or check-out.
Fee for buffet breakfast: from approximately KRW 27500 for adults and from KRW 16500 for children
Early check-in is available for a fee (subject to availability)
Late check-out is available for a fee (subject to availability)
This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.
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 and cash
Safety features at this property include a fire extinguisher, a smoke detector and a first aid kit
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
Charges for extra guests may apply and vary according to property policy. A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in. Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. No on-site parking is available. This property accepts Visa, Mastercard and cash. For guests' safety, the property includes a fire extinguisher, a smoke detector and a first aid kit in all accommodation. Guests can access their rooms with a mobile device.
Property class
Property class, provided by our rating system, is based on property type, amenities and services.
Property is also known as
Hotel U5 Hotel
Hotel U5 Seoul
Hotel U5 Hotel Seoul
Frequently asked questions
What is the cancellation policy at Mercure Ambassador Seoul Dongdaemun?
Mercure Ambassador Seoul Dongdaemun offers free cancellation on select room rates. Check out the cancellation policy for more info.
How much does it cost to stay at Mercure Ambassador Seoul Dongdaemun?
As of 25 Aug 2026, prices found for a 1-night stay for 2 adults at Mercure Ambassador Seoul Dongdaemun on 22 Sept 2026 start from NZ$241, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
Does Mercure Ambassador Seoul Dongdaemun serve breakfast?
Yeah, buffet brekkie is on offer daily between 7:00 AM and 10:00 AM.
Is there a free airport shuttle available at Mercure Ambassador Seoul Dongdaemun?
No, Mercure Ambassador Seoul Dongdaemun does not offer an airport shuttle service.
Is there a bar or restaurant at Mercure Ambassador Seoul Dongdaemun?
Yep, you can grab a meal at Mercure Ambassador Seoul Dongdaemun's onsite restaurant.
What time are check-in & check-out at Mercure Ambassador Seoul Dongdaemun?
Check-in begins at 3:00 PM. Check-out time is 11:00 AM.
Are pets allowed at Mercure Ambassador Seoul Dongdaemun?