We spent 4 days at Maria's place mid April. This was our first AirBnB experience, so we were not sure what to expect. However, Maria met every single one of our expectations. The studio was cleaned with fresh towels and linens available as soon as we arrived. There was a tiny kitchen with a smaller fridge/freezer combo. Plenty of room to hold all of our food and drinks that we purchased at the local market (Monoprix) a block away.
Our favorite part of Maria's place was the location. It's quite literally a 5-10 minute walk to the Arc de Triomphe. The street it's located on is small/one way, so there't not too much traffic which is nice. Her studio is located on the back end of the building, so it's extra quiet. It has a huge sliding glass window which lets in a wonderful breeze. The view is quaint - a few gardens that were just starting to bloom during our visit.
Maria does offer wifi which worked flawlessly. There is a TV and cable box - although we never used it.
If I find myself travelling to Paris again, I would absolutely see if Maria's got any availability.