If you value sleep I would look elsewhere, the room we had did not have any ventilation shaft meaning we had to keep a window open to make it even remotely bearable to be in there (it was still to hot to sleep until around 1AM). The problem is that the window opens to a corner with a bar where people will be rowdy until 2-3AM even on weekdays.
The room we had was the smallest I've ever seen, borderline the bathroom was bigger, which is hard to keep neat if you are two people.
If you are a backpacker that needs a night and prioritizes partying in a favorable spot, go for it by all means. But couples that wants to sleep at decent time to have energy to see the city and enjoy the upcoming day, stay away!