This is no negative for me personally as I can sleep anywhere basically, but the hotel is located above or below (wasn't able to figure it out) of a Karaoke bar so you will have bassy music and bad singing of the people visiting there blasting through the rooms and corridors at night. It's not really loud but definitely noticeable so the provided earplugs will be a necessity for many visitors here. Be aware of this if you are a really light sleeper. As rooms are gender separated I can't say anything about the noise situation in the female part of the hotel though.
The fixtures of the shower heads are of really cheap quality and no matter what angle you want your shower head to stay in, it will unavoidably tip down again. A shame since everything else about the showers is really nice and new.