This was one of the cleanest hotels I have ever stayed at. From the cleanliness of the bathroom bidet, to the comfortable sheets and pillows, the housekeeping does an excellent job. You can also turn down bed sheet or towel changing services to be eco-friendly.
We had our 1 year old toddler with us, and the hotel mentioned that cribs were only for babies up to 12 months. However, other guests in the hotel were given a Pack and Play, which is a foldable playpen for toddlers to play in. We asked the front desk twice, and both times they said they did not know what a Pack and Play was. When we asked a housekeeper in the hallway, she said the Pack and Plays we saw in the storage room were not for rental.
As a result, our toddler had to free-roam across the room, and because our room was accessible (it was the only room type available that weekend), everything was toddler-height, so he could reach everything. He played with the phones, the light switch console, and the shelves where the TVs were. If we were allowed access to the pack and play (we showed the hotel staff photos of the pack and plays, but they didn't claimed to not know what they were), we would have had a 5 star experience.
Other than that, the location of the hotel is central to the Myeongdong Night Market and the subway station, and a GS-25 and 7-Eleven for all your late night needs.