We had a very nice short vacation, staying at Antoine's apartment. Location is just wonderful, it is very easy to find the spot, accessible from several Metro stations. Le Marais district is a true Paris with its cafes, restaurants and gastronomies. Close to center, historical attractions, museums and shopping centers. Just few things you should consider. First is 5th floor (starting from 0) with classic Paris narrow stairs. Host is notifying about that, but still. For us it was OK, but i'm sure, won't for everyone. Second point is a lot of light means a lot of windows (this is attic), so when it is cold outside, it is quite cold inside also. Electric heaters help a lot, including bathroom, but not in the toilet. Third, consider a lot of local lamps, but lack of general light in the living room. For our short stay it was OK. Equipment like kitchen stove, dishwasher, washing machine, TV are modern. There is enough storage space and comfortable designers furniture. Overall 4.8 out of 5.