Nice place located around the Gare de Lyon. It's small but cozy and clean. The host was communicative all the time. Quick tip, if you're going in the summer, it gets hot.
I think the only 2 things to improve is that the sofa bed was super noisy/not comfortable when you moved since it's only a big room, the other people wake up because of this. And the shower head doesn't have a place to hold it, so not very convenient.