Thisis a small cozy apt just in front of chatelet-les halles train/metro station, which is great. The area is very crowded all day long and we felt very safe. Even if outside there's a lot of noise the apt is really quiet as the windows are in a small inner courtyard. It is at 0/1st floor, you just have to climb few steps, so there's not a lot of light, but it's not a problem if you are going to visit Paris during the day. The apt is small but very well equipped. The bathroom has a very big shower and a window, the bedroom area is wonderful and the bed in the sofa is good. The kitchen is very small but useful, there's not a big table (just a micro one inside and a small one in the patio) and that's the only thing that was a bit upsetting as we are a family of 2 adults and 2 children, but we had dinner everyday at home so we managed it anyway. The self check in and check out are a great idea and very easy to do, as the instructions Lyron gave us were perfect! Thanks a lot, we had a great time