I own 4 “homes”!
I live in one of them. The other 3 were derelict when I bought them and having spent a great deal of money on them to make them safe and comply with modern standards they are rented, via the local council, to those unable to provide financial guarantees to high street letting agents who would otherwise be in emergency accommodation. I get a smaller return than if I let on the open market but with less hassle and voids. This though is an important part of my pension income. The council, and therefore the community, get much needed accommodation.
Perhaps Angela Raynor is doing something similar?