Beautiful place and you both are very nice people!
As I told Joachim, my only feedback is that you should update the house rules on the air B&B to include all of the rules so that your guests know what to expect before they choose to stay at your home.
You could include things like: 1) You don't want guests to use the bathroom after 10pm, (was tricky for me because I work late), 2) There is a limit on the number of baths you like guests to take, 3) You reserve the right to vito a longterm guest's friend from coming over (even if it's only for 2 hours on a weekend), 4) It costs 10 euros a night to host a friend, you need to ask well in advance etc.
It's totally fine to have all of these preferences, it's your home! I would just have preferred to have known about these rules prior to moving in, because had I known, I might have chosen a different air B&B. Posting all the rules up front will help you find your ideal guest :) On the whole it was a great place to stay though.