Joe is definitely a nice guy. The house is 10min walk from the closest train station. 5min walk from the house is also a nice trail if you like to walk/run. The house is very well equipped for long term stays. There are 3 rooms for guests and also sofas available for booking.
However Joe's house is more suitable for Couchsurfing than Airbnb: cleaning is almost inexistent and most of the guests don't care about it; there is only 1 shower and 1 toilet for up to 8 guests; people go in and out of the house at any time during the day and night (often without discretion); every night people smoke at the back of the house (which still smells inside the house) and right next to where clean clothes are drying.
Although Joe is flexible with check-in and check-out time, sometimes this leads to a lack of organisation (for example, our room wasn't ready when we arrived and we couldn't reach him).
This is the kind of thing that Joe states in his Airbnb profile but that you cannot see directly in the description of each listing. So just be aware of this. If you don't mind these "details" then I'm sure you will have a nice stay.