IF you don't mind a hotel room in the same building as student dorms, the hotel is cool. The rooms are large, the ac is actually one of the best I've found in Europe (but don't take that to mean it will be chilly by any means), the showers are excellent and walk in, there is plenty of space to store and sort open luggage, room and surfaces to work, good lighting and fair, firm beds that are so-so comfortable, albeit great if you like firm. Also, there is 24 hr food and drink options and friendly staff.
It's a bit tricky to find so I recommend you do a Google Earth view to know what you're looking for. Signs are there, but they are small, distant from the street, and if you're carrying luggage from the metro and getting tired and hot, they are easy to miss.
But great, comfortable, cool rooms. I'd book again for sure.