I stayed in Paris for a 5 days. The place is located near to Metro (5 min by walk). Around this place are a lot of good caffe and restaurants.
Check-in went smoothly with flexible time. I lived with some couple next door, but almost never heard them or saw them, so it was kinda live alone.
Pierre respond fast and always tries to help.
Maybe one disadvantage for me, that room was small and unsuitable for work or spend some time with your partner.
There are some places inside apt where you can rest some time, but with lower privacy.
For short-trip or if you need only as sleep place - can recommend.