1: The hotel is a 1 min walk from Seonyudo Station (Line 9) Exit 1. It's so convenient! One can also reach Line 2 very easily and travel to places such as Hongdae. 2: Room is extremely clean! Quite spacious too. There is even a balcony for you to take a look at Han River. The room also provides you with a tablet for you to look at the hotel facilities, services, recommended eateries, etc. Very cool. 3: The gym is awesome! The Upfit Wellness Club is situated in the gym, and is accessible for hotel guests too. It is a legit gym with great facilities (dumbbells, various machines, cable machines, cardio, etc). Opens 0600h to 2300h. If you want a good gym in your hotel stay, Union Hotel is good! 4: The hotel is so near Han River. Do visit the mini Seonyudo Island, which is about 5 to 10 mins away from the hotel. If you want to have a short break from touristy areas such as Myeongdong, this place is good. I highly recommend this place for its quietness and accessibility (L2 areas, Han River, Gimpo Airport). :)

All is good :)

Clean rooms and outstanding staff. Hotel is literally a minute away from the subway station and a bus stop is out in front. We requested to switch rooms due to a hard and uncomfortable mattress. The staff was very accommodating and allowed us to switch on the same day to a room with a more comfortable mattress. The only complaint is the shower doesn't have a door in all the rooms, just a partition, which is a minor inconvenience.

It would be ideal if the bakery opened much earlier. We ended up going elsewhere every morning for pastries and coffee.

The hotel is clean, room size is good. We are able to open both our luggage and still have room to walk around. Hotel is located next to the train station (Seonyudo station line 9) and is accessible (less than 30 minutes) to all other parts of the shopping district such as Myeongdong; Hongdae Shopping Street, Goto Mall etc. There are also convenient shops, supermarkets, bakeries and many eateries. Note that hotel do not provide tooth brush.

I stayed at this hotel for 2 nights and booked a twin room. The room was spacious and clean, with enough space to comfortably accommodate two large suitcases. The staff were very polite, helpful, and spoke English well. The hotel is conveniently located just about 50 meters from Seonyudo subway station, with many bus stops also easily accessible. There are plenty of restaurants and convenience stores nearby, making it a very convenient place to stay.

The room itself wasn't special at all, but there is a great gym, a cool listening lounge, a cute coffee shop & a big work lounge! I think this is a great hotel if you want to work or study for a good price!

For the main light we needed to use the provided tablet, which not great.

Comfortable room. Best thing is the amazing gym facilities, wow! A few places to eat around the hotel. Staff was really helpful when we missed our flight and helped me book a new one! Thanks so much!

Area is a little dull, but fine for resting at night. Could have some kind of breakfast deal with the bakery on the ground floor, not just 50% off Americanos.

Our rooms were clean, comfy and spacious. The views were lovely too. We also like that it is not touristy but it is close to the Han River. There is a bus stop directly in front of the hotel and you can find tasty local food nearby.

Nothing except it is quite a distance away from some of the popular tourist spots.

Some fun features like the listening lounge or virtual tennis, tablet controls in the room and the cafe on the ground floor. Excellent location 100 meters away from the metro. Very convenient to visit Hongdae by bus or metro and access other attractions of the gigantic city of Seoul.

No free amenities which could be included given the price.

Great location Great facilities Great staff Discounted coffee Subway and bus right in the front door Sauna and hot pool

Some power adapters in the room were not properly placed next to the bed, making it difficult for either of the two persons to connect their electronics next to them

Location/room/ gym

There are too few sockets in the room and some of them don't even work for charging.