The apartment is on the first floor without elevator. The location is perfect and Gilles is very responsive. We didn’t meet him personally but he made sure we got all we needed (including a second set of keys; if you need more than one set of keys you better let him know beforehand). We were 3 friends staying for 6 days, each of us using one bedroom. Note that there is no privacy for those sleeping on the sofabed and on the mezzanine, and getting to and from the mezzanine is very inconvenient, in particular when you have to get up at night to go to the toilet. The bedroom facing the inner courtyard is quiet, the two other bedrooms face Rue Saint-Jacques, which is rather noisy. The mattresses, pillows and duvets are good. Note that that there is little room for your own stuff, less than shown in the photos which are not 100% up to date. No problem if there is just two of you staying for a couple of days but for the three of us staying for almost a week it was a bit uncomfortable.