It's a regret that we couldn't meet Christophe's family as they were away for Christmas holiday. Christophe has given clear instruction on how to get his house, and how to enter, make a proper use of it, and leave it.
We were only staying for sleeping because we arrived at mid night and should leave the next morning, but overall experience was good. The address is easy to find, the house is tidy, the amenities are ok, and we were greeted by a cat. Thanks.