The place was small but nice. Stayed for four days and never had an issue. The sofa bed is very hard but after walking around Paris all day I was able to fall asleep on it without issues, but if you’re looking for a soft or plushy sofa bed this isn’t the one for you.
The stairs up to the loft and other mattress are a bit small in width and kind of scary to go down in my opinion, but my friend was comfortable up there. The bathroom is very nice and modern, but there’s no handle on the door. It’s a sliding door with a public bathroom style lock to keep it closed.
All in all, the place was nice for us to stay for a few days. Location is fantastic with lots of restaurants and cafés around! About a 20-30 minute walk to the Notre Dame and about the same to Le Centre Pompidou.