I stayed there for 6 days.
Good place and nice room overall, decent service.
The location has no metro station around, which is bad when we want to see them.
There is also a noisy techno bar right next to it, so it can get hard to sleep depending on where you are.
I rented the cheapest room for the night without a window. The room was small but fresh looking and clean. I couldn't sit on the toilet with the door closed. The bed had a lot of functions including massage (i didn't use them) but in not sure if it was because of this that the mattress was too soft. If i last in the bed i sink in the bed, it was not comfortable. However the room was at the end of a hall, there was a lot of noise coming from the hall.
Air-conditioning working but you can't control. It means when working it makes noise, in the night it was switched off but it became to warm in the room.
Breakfast was not buffet but you can choose some options from a cart. I took the English breakfast and in general that was good.
For the price i payed i would not stay here again