We had a great stay! The best part of this stay was the location; close to metro stops to get all over Paris quickly. There was a bakery just up the street that we frequented, and a small laundromat a ten-minute walk (or 3 minute Lime bike ride) away.
Our biggest complaint is that the room smells like smoke. You get used to it pretty quickly, but as non-smokers, it was unpleasant. the ceiling is also a lot lower than it seemed; even if you aren't tall, you will need to be very careful not to hit your head on the beams in the ceiling.
Other than that, the studio had everything we needed to have a nice stay!