It was a fine place to stay. It said 2 rooms but 1 room was a balcony closed off as a room.
It was clean, everything functional including clothes washer. My room (17th floor) had a fantastic view, but my sister in law’s room was facing next building under construction which made it very noisy.
Area seem safe and enough eating place well into the evening ~10 to 11pm.
It is close (about 10 min walk to) concert center which has marvelous fountain show, hiking trails, 2 subway stations & 1 subway station away (20 min walk) from Gangnam which is a popular shopping and night life place as well as an express bus terminal that can get you to the other cities in Korea.
One thing I would recommend is to clean the room at every week for free at least for longer term customer and leave some house cleaning tools like broom. Amenities (towel - 2 sets, so we had to keep washing air dry) seems to be minimal.
Managing trash is very complicated in Korea. It would have been good if customers were allowed to leave a garbage bag out side their room or give better description on how to separate different types of garbage.
When I come back, I will probably come back to this place or in a similar arrangement.
Generally pretty good since I am fluent in korean. I can see how this place might have some initial challenges for non-korean speakers.
But I saw a lot of foreign customer, so I assume they get used to it.
BTW there is no front desk, but they responded fast to text.