Hello, my name is Luca
The apartment at your disposal consists of 1 bedroom with double bed and bunk bed, living room with kitchenette and a bathroom.
There aren't specific rules for the house.
I expect only you follow the rules of common sense and respect for both the house itself and for the people who live in the same building (cleaning and noise).
The check-in can take place from 10 to 19.
The check-out before 12.
I ask, however, always communicate your arrival time in advance.