Pets are not allowed. Other than that, no special rules to be followed, I simply expect an educated behavior from my guests, and find everything in the house is ok as it was before the visit. As simple as that.
There's no cleaning service during your stay. If needed, it can be arranged and you'll have to pay for it appart, at standard local rates. Appartment is handed over clean and this is how it's expected to be returned, wether cleaning service has been used or not.
It's not allowed to smoke in closed spaces of the house. You can, of course, in the terraces.
Anyway, I will be downstairs for any other question. I'll be glad to help.