@Michael5758 , hosting large number of guests is a headache. If you want to host families, you might like to limit it for direct members of family only-like those under the Union included as members of a family that you can avail of bereavement leave (father, mother, daughter, son, grandfather and grandmother). Excluded are in-laws, aunts, uncles, cousins, etc.
For group of friends, limit to guests that can have comfortable beds only. If there are two rooms with queen-size beds, then 4 guests. If there are two rooms, one has a queen-size bed but the other has a single bed, then host 3 people only. The guests has to be comfortable sleeping. Do not add sleeper sofa. It is problematic.
The more people, the more water and electric usage; the more trash, the more clean-up especially if the guests do not care about your place-which most of them don’t. The guests tend to don’t care about our homes anymore. The reviews are not authentic because the guests get back at you giving bad reviews no matter how nicer our accommodations are compared to hotels…