Me and my friend stayed at Vincent's apartment during one week and we really enjoyed it. The apartment is not too big but really nice and cosy. The flat is right under the roof and it has many windows - the thing that I love most of all about this apartment, its very parisian. Location is central, we walked everywhere. Saint-Lazare train station is in a very short walking distance from the apartment. Its very convenient. For example from this train station you can take direct train to Versailles. By the way we didn't see Vincent but every communication we had with him was answered very quickly. I would recommend this apartment to young people who want to have a nice stay in Paris.