Guests that have stayed for the past two years for a week, for business, have requested a 42 day stay this summer. I have no issue accepting them. I am looking for advice on how to clean the airbnb, linens, bedding during their stay. Do we set up a specific day each week? How about securing any damage that might occur during normal wear and tear? My guests typically stay for about 3 nights/visit. I trust this family and they have been very responsible in the past. Just want to cover any issues before we agree to this stay