This place is good value and the listing is accurate. I stayed for two nights and on the first night we did not sleep well because of repeated very loud banging of the front door of the building, which has an unfortunate design that means if people don't try to close it gently it bangs extremely loudly every time it closes, and that night a lot of people were going in and out and it was banging each time. The apartment is pretty close to the front door of the building so you really hear it. The second night there wasn't so much coming and going and it was ok so maybe we were just unlucky that night.
The other issue was that when I arrived there was no running water in the kitchen (though there was in the bathroom). Since I'd been planning to cook for a friend and me that evening this was quite inconvenient, though again perhaps just bad luck; I think the host was getting it fixed the day I left. I'd have appreciated a message letting me know about this before I arrived (and indeed if I'd known that morning I would probably have tried to find an alternative).
The kitchen is not brilliantly well-stocked; fine if you're on your own and just wanting to make something simple but I wouldn't recommend coming here if you're really planning to cook. (No large saucepan, no grater, no kettle, no paring knife.)
However, none of this stuff was misleadingly advertised, Olivier was very good at responding to messages and very friendly and he did offer a free night on a future stay (though not a discount on this one). I probably won't use this place again - definitely not with company - I think I'd only recommend coming here if you're on your own and just looking for something cheap and simple.