For the most part, staying here was alright, but it wasn't quite as nice as I would've expected from the pictures, other reviews, and the price.
The bathroom in particular was a lot less clean than the pictures depict - the walls have a yellow residue and some of the lights were broken, so it looked dark and a little grimy compared to the pictures posted. The sink was also very small, although I suppose you could tell if you really looked into the picture of that.
The cleanliness could've been improved too - there was quite a bit of dust and other people's hair on the floor, and a little bit in the bed. Typically I'm not so picky on little things that aren't clean, but finding other people's hair in bed isn't a great feeling.
Aside from that, everything else was pretty good. The location is great, walking distance to Taksim Square. Check in and communication was smooth as the place is run like a hotel and there were staff in the lobby.
Overall, it's a decent place to stay if you greatly lower your expectations on how nice the pictures depict it.