I spent quite a while in Nelly's flat (almost 2 months) and it was definitely a wonderful stay! The flat had everything I needed, as advertised (like kitchen, wifi, heating etc). It's also really well located, 2 mins walking distance from Carrefour and 5 mins walking distance from Place d'Italie. It's also close to Corvisart station, which is useful when coming from the airport. Nelly was an extremely nice host, very friendly, helpful and doing her best to make you feel welcome. We kept in touch frequently, to make sure everything is ok.
I enjoyed the whole experience very much and would absolutely recommend the place to others!