Arnaud’s place is in a nice location close to amenities and metro stations in a nice and well maintained Haussman apartment building. It is a small studio that would be tight for more than 2 adults and one small enough child. It is clean but not particularly stocked with the basics such as shampoo or soap. The ground level studio opens on a courtyard and it helped with the intense heat we experienced but know there is no AC if you are traveling during the summer. The kitchen is very small and I would not plan on cooking much more than eggs for breakfast. The toilet is hooked up to a sani-broyeur which is very loud when it runs after every flush so if your partner is a light sleeper it might be an issue. Would be great for a couple of single traveler. Bathroom is very small so if you are particularly tall or strongly built, you might find it a really tight fit. For reference my partner is 6’2” and athletic and he had a hard time moving around in the shower and using the toilet as his shoulders would barely fit between the shower and the wall. Otherwise, it is centrally located and clean and fairly quiet for a Parisien flat.