"Homestead Friends"

I've figured out what "[Can register more homestead friends.]" means (in the building descriptions), which is how many friends that can be added to the "Allowed" tab on the "Visitor List", and not how many homesteads you can favourite; I do not have any buildings on my homestead (for space reasons), and found the maximum is three people. The maximum for a camp/igloo is 5 and leads me to believe it follows the amount in the description column of the homestead buildings table. I will continue to attempt to confirm.

3 - No buildings 5 - Camp/igloo 15? - House 30? - Mansion

Reading through the "Visitor Information" section, it already states my findings; however, it was not changed under the buildings section.

I'm hoping this has nothing to do with how many people can physically ENTER your homestead at one time... I would imagine it doesn't, and I could probably have as many people as I want, but I should probably test this to make sure... I'm wanting to delete my house.