This apt is really great, as well as the host. Is pretty small but really functional and has it all you need for your stay in Paris. Beside, it has a little terrace and garden which is pretty nice and quiet...I think is pretty unique for Paris' standards. The apt is well located in a central area, almost 5 blocks away from Dupleix metro station (line 6). On the other hand, bus number 42 passes just a couple of blocks away, which can takes you to some attractive areas from Paris like the Eiffel Tower, Champ Élysées, Concorde, Madeleine, Opéra House of Paris (besides Lafayette) and Gare du Nord. On its way back, bus 42 leaves almost in front of the apt, which is pretty handy. I recommend to download the RAPT app to check out public transportation, it is easy to use and includes all buses, metro lines and RER and their combinations.
Nearby, there are several restaurants, brasseries, a couple of minimarkets, boulangeries, etc. so, you have the option to go out for a good dinner or to just buy something to cook in the apt. Kris, the host, is really responsive and he lives just in front of the apt. He is a really nice host and he evenly waited for us in the metro exit and took us to the apt.
We totally recommend this apt to any guest, and we will definitely will go back to this apt when visiting Paris.