Seongsu-dong, a neighbourhood in Seoul, is home to ONJAE STAY SEONGSU. 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. Looking to enjoy an event or a game? See what's going on at Seoul Olympic Stadium or Gocheok Sky Dome. Visit our Seoul travel guide
45 Achasan-ro 7-gil, Seongdong-gu, Seoul, 04792
What's nearby
Seoul Forest
17 min walk - 1.5 km
Children's Grand Park
8 min drive - 2.0 km
Hanyang University
17 min walk - 1.4 km
Konkuk University
6 min drive - 1.8 km
Ttukseom Hangang Park
6 min drive - 2.4 km
Getting around
Seongsu Station
8 min walk
Seoul Station
24 min drive
Seoul (GMP-Gimpo Intl.)
61 min drive
Restaurants
이짜
1 min walk
vonzrr
2 min walk
일미돼지국밥
4 min walk
PEER COFFEE ROASTERS
2 min walk
MARIONE
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, coffee/tea in reception and smoke-free property
Luggage storage
Room features
All guest rooms at ONJAE STAY SEONGSU boast comforts, such as air conditioning and separate sitting areas, in addition to amenities, such as free WiFi.
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
Pets not allowed
Children and extra beds
Children are welcome
Payment types at the property
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 any lifts
National rating
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 15 Jul 2026, prices found for a 1-night stay for 2 adults at ONJAE STAY SEONGSU on 11 Aug 2026 start from ₹6,098, 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 at ONJAE STAY SEONGSU?
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?
Checkout 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 miles (5 km) of Starfield COEX Mall and COEX Convention and Exhibition Center. Children's Grand Park and Konkuk University are also within 1 mile (2 km). Seongsu Station is 8 minutes by foot and Ttukseom Station is 14 minutes.
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Reviews
ONJAE STAY SEONGSU Reviews
8.8
Excellent
All reviews shown are from real guest experiences. Only travellers 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
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.