This was a cute basement apartment with an independent entrance from the rest of the house, in a neighborhood of Paris that’s quite enjoyable in the warmer months. The main bedroom area (separated from the rest of the apartment by a curtain) was fine, and the bathroom and shower worked well and were comfortable, but we had a few small issues that marred the experience a bit:
1) Our friend who was staying in the second (sofa) bed complained of a musty/moldy smell that made it hard for her to sleep. We didn’t notice this in the main bed, so it likely wouldn’t be an issue if you’re just using that one
2) The host didn’t advise us until the afternoon of our arrival that we’d only be able to check in at 3:30pm (contrary to the listing which said 3pm), which meant a bit of wasted time during our overnight stay in Paris. (We had messaged him a couple days ahead of time saying that we planned to arrive by 3pm.) Otherwise, the host was friendly and helpful.
3) The wi-fi reception was a bit weak, mostly only reaching the common area rather than the main bedroom area (this was very minor for me)