This nice little studio apartment is right next to the Hotel de Ville metro station, which is in the very heart of Paris. There are a lot of shops and restaurants in this area. And this apartment has everything you need for a single traveler/visiter (the sofa bed might be too small for couples especially if you are not small).
Even though this apartment is amazing in many ways, but it is in a very old building, which means the walls are thin and maintenance issues happens. But the host can take care most of the problem here.
The host Giuseppe is very responsive, he and his wife usually reply with in an hour or sooner. I think the hosts also live relatively close to the apartment too, if there is any problem with the apartment. During my one month stay, I accidentally locked my self out twice and the host responded pretty fast and came over as soon as he could. Needless to say, they are great hosts, bband made my stay very comfortable.