This place is fun and full of character. It's crazy close to the metro (we took the Porte Maillot stop; sortie 4--Grande Armée). All the big must see and do's are a short metro ride away. Some are even a reasonable walk away.
There are tons of places to find food nearby. The mall is a two minute walk as well, which also offers some good food options.
The hosts are fantastic. We had a total mishap with the door upon returning from a late night dinner and unable to get back inside our apartment. Never ideal, but a little more stressful being in a foreign country especially when our native language isn't theirs. Fortunately, communication was not an issue at all and they quickly took care of us by placing us in another property of theirs for the night, throwing in a bottle of wine for us, and then getting the door fixed for us before we were up and running the next morning.
We really enjoyed our time here and would stay again.