We had a great 7 night stay with Adrien. There were some issues that occurred during our stay with the hot water pressure not working for a night and resulting in a cold shower ironically on the coldest night of the week. However, Adrien was very apologetic and was kind enough to offer a reimbursement for the inconvenience caused.
Aside from this, I cannot fault him and his apartment. It's located inside an old building on the ground floor but the apartment is fully renovated with a great set of facilities for all your needs. We were able to do some simple cooking in the kitchen when needed and the washing machine was great too. Floor heating also helped as it got cooler moving into autumn.
I believe in offering constructive criticism to help improve in the future and I would say there were a few minor letdowns - 1. the wifi speed was pretty poor (1 - 2 mbps in the evening) and 2. the bed creaks a lot whenever you move around. My partner and I would basically wake each other up if we had to go to the loo or one of us got up earlier and 3. the washing machine is in need of a replacement. This one struggled to spin dry our clothes and was quite difficult to use with the analog design. These are minor things and didn't detract too much from our experience.
Would recommend for couples or families to consider staying there.