We had a wonderful stay - everything is as described and shown on the pictures, the host is so kind and helpful. The location is more than great - close to everything interesting by foot, close to metro lines and buses. There is enough space if you won't spend your whole day in the room, which can't happen in Paris :)
My only suggestion is - if you are light sleepers you can bring ear plugins as when the elevator moves there is some light sound in the room. As a very light sleeper - I had no problems with that :)