I have lived in the appartment for 3 months and was very happy about it. I got always help with any issues/ questions i had. The appartment is nicly funished.
It is in the 3rd level of the house. To get there you pass some rooms which belong to the living space of Joris. Due to that and based on trust neither the rooms of the apparment of airbnb nor the rooms of the apparment of Joris (and his family) can/will be possible to lock. But this was no problem for me because we both respected the rooms of each other.
If your are arriving with a car you should know that there is no free parking close to the appartment and parking tickets can only be payed with a credit card.