I stayed at Thomas' place with my wife for 4 nights in May 2015 and would gladly stay here again.
Booking was easy, Thomas accepted us in less than 30 minutes and kept in touch until our arrival.
On arrival we informed him we were getting on the train and he met us at the place.
The apartment is just like the pictures. Its modern and clean. Located half block from fun street (Rue Montorgueil) full of restaurants and shops. Walking distance to the Louvre and Notre-dame. Short metro ride to other attractions.
Thomas was very accomodting for our check out which was very easy.
In summary, we had a great time in Paris and felt the apartment had all we needed. I believe we stayed in the best neighborhood for our trip and always felt safe.
I highly recommend Thomas place.