Overall this is a very good place. You can't beat the location.
You get to see everything in Paris on foot from this location or you have the metro just outside your door.
Since the fan was not working we had to leave the door open and it can be a bit noisy with the other neighbors.
The tv was also not working and the washing machine. Since we stayed there for almost 2 weeks we had plan to use the washing machine so we were very disappoint. The machine was eventually replace the day before we left.
All in all not a bad place to stay, felt very safe and close to everything you need.