We enjoyed our time at Xavier's. It's a great place if you want to experience the suburbs of Bordeaux, and it's only a quick 15-20 min drive to the city center. It's generally very quiet at night and you can have a good night's sleep. Additionally, the bed is very cosy (on a mezzanine).
Some additional considerations, however: the pictures didn't fully represent the place: the garden is shared, not private. Also, the boiler is right next to the bed (though hid by a curtain). You can hear it during the night if you're a light sleeper.