Clean rooms and bathroom and friendly staff, comfortable beds. Location is great, just a few minutes to Notre Dame, Quartier Latin around the corner with great breakfast spots and cafès. Metro station 1 Minute away.
Unfortunately we had a room on the first floor facing a inner courtyard. So we had no idea what the weather was like as we had no view at all, pretty dark. Also the rooftop shown on the pictures was not ready for guests at all, so do not plan to spend any time there.
Biggest problem was acutally that the doors shut really loudly, so you can hear people from other rooms coming and going all night.