Baptiste place is, in one word, perfect.
It's extremely clean, amazingly organised (Baptiste is indeed a professional in this sense, and he has done all that was doable to make his place perfect in every way), in a very central area, super close to several supermarkets, the underground, and any kind of service or facility you can think of or might need. The building is also very secure and the neighbourhood is very safe and vibrant.
Baptiste gave us an amazing check-in, providing us with very valuable information about Paris (that rarely you can be aware of otherwise) and even with all the little amenities you need when travelling (he is a traveller himself and he understands the struggles one encounters whilst visiting a different Country). He went even further: he was so kind that even stayed late for our check-in process (because our flight had been delayed).
A real gem of a person, I cannot really speak or think higher of him.
My fiancée and I had an amazing time in Paris, and this place was part of it.
Hyper recommended (we would love to return)!