I stayed at Fabien's place for a little over 2 weeks while I started a job in the city and looked for permanent housing.
I found the room quite comfortable. The desk is great, and the wifi always worked well for me. The cats are also fun to have around. The window in the room has blinds that completely black out the room to sleep - perfect for those adjusting to time differences.
The apartment is about a 20 minute walk from tram B heading towards Pessac.
I would recommend Fabien's place for long or short stays. Fabien and his wife are gracious in giving their renter time in shared spaces such as the bathroom and kitchen. The apartment and the location felt very safe to me as well.