Thierry was a great host and we really enjoyed our stay. He was kind and helpful for everything we needed and made us feel at home.
We stayed at his daughter room (she is so cute, by the way :) ) and shared a bathroom and restroom with them both. The apartment is close to at least two Metro stations we used a lot (Lourmel M8 and Porte de Versailles M12), which allowed us to go to all the places we wanted in about half an hour at most. There are also restaurants and groceries stores close by if you need.
To sum up, apartment, location and host were great. Thanks Thierry for hosting us. :)