Thibaut's apartment was perfect for our stay in Paris. It has everything you may need, you can cook or use the oven if you don't want to spend too much money outside, the bathroom is quite clean which I specially appreciated, and the temperature is perfect in the flat. The bed was also confortable and he let us everything ready for our arrival: bedclothes and towels for the shower.
I would say that the location of the flat is quite good, even though we know that Paris is a big city, you can reach most of the main famous places by walk (well, if you don't mind to walk of course..we walked over 15km every day trying to visit everything), and if you have to take the metro it is only about 3min walk from the apartment.
I would like to highlight that it is a 5th floor without elevator.. at the end I didn't mind much that little detail cause if you're out the full day you will go upstairs only once a day.. so it is not a big deal.
Thibaut was very kind with us even if we did not meet in person, his neighbour gave us the key and instructions very kindly and Thibaut kept in touch with us during the full stay. Thanks Thibaut!
I definitely wouldn't mind to stay in Thibaut' flat again if I ever go back to Paris again. I highly recommend it.