We really enjoyed our stay at Christelle's and Fred's accomodation! The room was rather small, but very cosy and functional with a microwave, dishes and a refrigerator (which sometimes made some noise during the night, so that might be a problem for very light sleepers, normal people might not even notice).
The bathroom right next to the bedroom was very practical. Both rooms were clean and had everything they needed.
Breakfast was brought to our room every morning at whatever time we wanted to, even when we slept in.
All in all a very recommendable place to stay at (though a little further from the city centre) to explore Lyon for a few days!