Note: we stayed in a unrenovated room .The location was very convenient extremely close to the train station. The location overall seemed a bit rough, but ai would not blame the hotel for that. The room was decent based on the price,considering the location, and there were no issues with cleanliness, although the room itself was old and in due of a renovation.
We only stayed one night but the most obvious and crucial flaw was the AC. It seriously sounded like an jet engine in the room and was leaking water straight onto the floor forcing to place a towel on the floor. After a few hours of trying to sleep we managed to turn it off (after a while of trying), deciding that a warm room was better than this extreme noise. The noise was not constant either so you could fall asleep only to be woken up 10 min later when the sound drastically increased.
I dont think that room was in any condition to be rented out without repairing the AC. As it was a one night stay we didnt ask for a repair immediately but I read a similar review before booking and ignored it.. I cant recommend anyone to book a room in the unrenovated rooms of the hotel based on my experience, but I believe they have renovated some rooms.