First off, the location is very nice since it's right next to the city centre and only a short walk away from many great bars, cafés, and restaurants. The staff was also very friendly and the bathroom was great. (No toilet brush though)
The rest of the room was a bit disappointing though, it was a bit smaller than it looked in the image and the floor was quite dirty. The communal kitchen also didn't look like it was cleaned recently which didn't make it a nice place to eat. This may be a personal preference but my girlfriend and I didn't like the mattress or the pillows.
Lastly, when we booked the room it said that storing luggage before check-in was free and after check-out was €5, but because it was 'too busy' we suddenly also had to pay before.
I'd say you get what you pay for but even for what we payed I would expect a little bit more.