The studio has all the basic things you need to have a very comfortable experience in the heart of París. My father and I went to run the París Marathon and we found everything in order, including the location (just 8 minutes by jogging to the Arc de Triomphe).
Everything was clean and with a very nice style. The photos don't lie!
Yann is an excellent person and kind host who helped us in anything we wanted.
I definetely would repeat my experience here!