This was a very comfortable apartment towards the south of Paris. It's a 15 minute bus ride from ORLY airport and another 5-10 minutes drive after that. It's also a 10 minute walk from the closest metro stop, so it's very accessible to the heart of Paris.
The apartment has a nice, spacious balcony where you can soak in the outdoors. I stayed with my girlfriend and another friend of mine. My friend is over 6 foot tall and slept on the couch in the living room. He said it was very comfortable.
Since my girlfriend and I were staying in the bedroom, the only thing we needed to figure out was how to coordinate bathroom access, since the bedroom is only accessible through the bathroom. This wasn't a problem for us, we just looked to see if the light was on under the door. As long as you are traveling with people that you are comfortable with, it should be fine.
There is a pastry shop that is a 5 minute walk away that we visited every morning. It was great!
Overall, we had a great experience and would love to come back.