It was a very nice apartment because it's easy to get many famous tourist attractions such as Bastille(on foot), the Eiffel tower( by bus) and so on.
The flat was clean and comfortable to stay. We could take a rest, eat out or cook at her flat. There're lots of nice restaurants and markets.
The only thing I felt uncomfortable was that it's quite difficult to contact the host even we've never met her.
In spite of the thing, I'll stay this place again if I go to Paris again.