This place is exactly as described, yes the place is small but designed really well. We were a party of 3 girls from Australia and it was cozy but enough room for us. There is a pull out double bed and an ladder to a loft style king single bed. The studio has everything you need for a stay. It's two blocks from the main shopping district and lots of metro and bus stops close by. There is no air conditioner but the apartment is really cool and the fan works fantastic so even though we were there in July no air conditioner was needed.
The host and her daughter are beautiful and kind people. They welcomed us and showed us all the ins and outs to the apartment.
Overall the apartment was well priced for Paris and in a fantastic, and safe neighbourhood. I would definitely stay here again.