The staff was good and the breakfast offered numerous salty and sweet options. Location is excellent, very close to the restaurants, supermarkets and the main train station (with key metro lines).
Main issue though: they have rooms right by the reception, on the ground floor. I had no window with natural light, my room was literaly a bunker. Also, I could easily hear the music and discussions taking place at the reception, this was really annoying.
I would advise this hotel, but only if you don't stay in one of those ground level bedrooms, next to the reception. Ask for the 1st floor and above, definitely.