Located in Seongsu-dong, a neighborhood in Seoul, ONJAE STAY SEONGSU is in a shopping district. COEX Convention and Exhibition Center and Starfield COEX Mall are worth checking out if shopping is on the agenda, while those wishing to experience the area's natural beauty can explore Dongdaemun History and Culture Park and Namsan Mountain Park. Check out an event or a game at Gocheok Sky Dome, and consider making time for Lotte World, a top attraction not to be missed. Visit our Seoul travel guide
45 Achasan-ro 7-gil, Seongdong-gu, Seoul, 04792
What's nearby
Ttukseom-ro
15 min walk - 1.3 km
Seoul Forest
16 min walk - 1.4 km
Children's Grand Park
8 min drive - 2.0 km
Hanyang University
14 min walk - 1.2 km
Konkuk University
6 min drive - 1.8 km
Getting around
Seongsu Station
7 min walk
Seoul Station
24 min drive
Incheon Intl. Airport (ICN)
81 min drive
Restaurants
이짜
1 min walk
vonzrr
2 min walk
일미돼지국밥
4 min walk
PEER COFFEE ROASTERS
2 min walk
whyden
3 min walk
About this property
ONJAE STAY SEONGSU
Hotel near COEX Convention and Exhibition Center
You can look forward to a coffee shop/cafe, laundry facilities, and a snack bar/deli at ONJAE STAY SEONGSU. Guests can connect to free in-room WiFi.
Other perks at this hotel include:
Express check-in, luggage storage, and smoke-free premises
Coffee/tea in the lobby
Room features
All guestrooms at ONJAE STAY SEONGSU offer perks such as pillow menus and air conditioning, in addition to amenities like free WiFi and separate sitting areas.
Extra conveniences in all rooms include:
Bathrooms with tubs or showers and hair dryers
55-inch flat-screen TVs with Netflix, streaming services, and cable channels
Separate sitting areas, mini fridges, and electric kettles
If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
Upper floors accessible by stairs only
More
Smoking not allowed
Room amenities
Bedroom
Bedsheets provided
Pillow menu
Bathroom
Bathtub or shower
Hair dryer
Private bathroom
Shampoo
Toilet paper
Towels provided
Entertainment
55-inch flat-screen TV with cable channels
Netflix
Streaming services
Food and drink
Electric kettle
Free bottled water
Mini-fridge
More
Air conditioning (climate-controlled)
Heating
Separate sitting area
Policies
Check-in
Check-in start time: 4:00 PM; Check-in end time: anytime
Express check-in available
Minimum check-in age: 19
Check-out
Check-out before noon
Special check-in instructions
There is no front desk at this property
Guests must contact the property in advance for check-in instructions; access will be through a private entrance
To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
A virtual front desk provides assistance to guests
Information provided by the property may be translated using automated translation tools
Access methods
Private entrance
Pets
No pets or service animals allowed
Children and extra beds
Children are welcome
Property payment types
Important information
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 debit cards; cash is not accepted
Property Registration Number 제 2026-00008
We should mention
This property does not have elevators
No pets and no service animals are allowed at this property
Property class
Property class, provided by our rating system, is based on property type, amenities, and services.
Frequently asked questions
Is ONJAE STAY SEONGSU pet-friendly?
No, pets are not allowed at this property.
How much does it cost to stay at ONJAE STAY SEONGSU?
As of Sep 18, 2026, prices found for a 1-night stay for 2 adults at ONJAE STAY SEONGSU on Sep 22, 2026 start from ₩100,000, excluding 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.
How much is parking?
This property doesn't offer parking.
What time is check-in at ONJAE STAY SEONGSU?
Check-in start time: 4:00 PM; Check-in end time: anytime.
What time is check-out at ONJAE STAY SEONGSU?
Check-out is at noon.
Where is ONJAE STAY SEONGSU located?
Located in Seongsu-dong, this hotel is 1.1 mi (1.7 km) from Seoul Forest and within 3 mi (5 km) of Starfield COEX Mall and COEX Convention and Exhibition Center. Children's Grand Park and Konkuk University are also within 1 mi (2 km). Seongsu Station is 7 minutes by foot and Ttukseom Station is 14 minutes.
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Reviews
ONJAE STAY SEONGSU Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
9.4
Cleanliness
9.8
Amenities
9.4
Staff & service
8.6
Property conditions & facilities
Rating 10 - Excellent. 9 out of 14 reviews
10 - Excellent
9
Rating 8 - Good. 4 out of 14 reviews
8 - Good
4
Rating 6 - Okay. 1 out of 14 reviews
6 - Okay
1
Rating 4 - Poor. 0 out of 14 reviews
4 - Poor
0
Rating 2 - Terrible. 0 out of 14 reviews
2 - Terrible
0
Reviews
Verified review
10/10 Excellent
melissa
Sep 13, 2026
Liked: Cleanliness, staff & service, amenities
The hotel is conveniently located. Very functional and the amenities are great. However, our room had too much of a chemical smell. There are air refreshers everywhere. For my friend and myself it was too strong. The staff were lovely and helpful. Our room was on the 4th floor - making it quite the trek everyday. However, that shouldn’t be a deal breaker. Surrounded by great food and shopping!
I absolutely loved staying here! The rooms were clean and they provided everything you needed. It was a great location as well. The staff was super friendly and helpful at all hours.
Finding a place this clean, quiet, and cozy in such a busy city was a wonderful surprise. The staff went above and beyond with their kindness, even treating guests to fresh cut fruit from time to time. They’ve thought of everything: 24/7 access to free bottled water, self-service laundry, coffee, ice cups, and a super convenient paid ramen station. Room service was always prompt whenever I put out the door hanger. Honestly, for such a budget-friendly price, I couldn't have asked for more. Highly recommended!
이렇게 번화한 도시에서 깨끗하고 조용하며 아늑한 숙소를 찾게 되어 정말 좋았습니다. 직원분들이 정말 친절하셨고, 중간중간 깎은 과일 같은 디저트도 챙겨주셔서 감동했어요. 24시간 언제든 이용할 수 있는 무료 생수, 셀프 세탁실, 커피, 얼음컵은 물론 유료 라면 라운지까지 편의시설이 잘 되어 있습니다. 문고리에 카드를 걸어두면 언제든 룸서비스(청소)를 받을 수 있는 점도 편리했어요. 가성비까지 최고라 정말 더 바랄 게 없는 완벽한 숙박이었습니다. 강추합니다!
在这么热闹的城市里,能找到一家如此干净、安静又温馨的旅舍真的太惊喜了。工作人员非常热情友好,有时还会贴心地分享切好的新鲜水果。这里的设施也非常完善,24小时提供免费瓶装水、自助洗衣、咖啡、冰杯,还有超方便的付费拉面区。只要在门上挂出牌子,就能随时安排客房清洁。价格极其亲民,体验却远超预期,真的不能要求更多了!强烈推荐!
Onjae was located about a 10-12 minute walk from Seongsu station. We always took a taxi since it was hot and it was reasonable. The room itself is as described in the photos. Note that there are stairs to each floor and no elevator. Laundry facilities were good but located on the 4th floor.