We stayed at this room for 3 nights. Eleonore was not there, but her sister welcomed us very warm, explained everything.
For old people maybe it would be not easy to go to 6th floor, but we climbed only once in the day - in the evenings, so it was ok.
The neighbours were ok, only one night there was young girl having guests/boys and we could not sleep very well...
All others nights it was completely silent, couldn't believe this was in the city with no noise at all.
There is one window on the roof so the weather was always fresh in the room.
This looked like separate super small flat, was really enough for us 2 (me and my mother). The water in the shower had always good warm water, the wi-if was perfect fast, the bed was really huge and very very comfortable and very clean after strolling the city the whole day - that was just a dream to sleep there (but for very high people maybe it wouldn't be very easy to go to bad because there is teh ceiling very low). The bedlinen was very clean. Everything in the room was super clean.
We had even the nice towels, soap, shower shampoos, gel, wc paper, cups to have coffe or tea. I would definetley recommend this room for every budget traveler!
This is just teh perfect place if teh most important things for you is comfortable clean bed ;)
The location for us was very nice, in old beautyful house, in the street with no traffic at all, with old wonderful doors. It is about 10 minutes on foot to Porte Maillot what was just perfect because we had very early in the morning to go to Beauvais. And about 5 minutes to metro Champeret (very easy to go by direct metro to city center from those both stations), where is on corner the Macdonalds aswell :) to have cheap morning coffee.
Perfect place ;)