Extremely good question
I choose and manage !
Previous to this refurb a girl in the hmo did extreme self harm , smashing the place and herself up , drugs , ‘alleged rape ‘ ( house taped off by police ) . Acted suicide attempts - forgive the lack of compassion- but it wasn’t a real attempt .Police / ambulance were there 9 times in 4 weeks.
Did my head in a bit !
Oops ! The question ! How to avoid less desirables ? (expletive deleted) knows ! . I go on my own list - which would make me sexist , racist , anti everything . HMO’s are hard work ; you earn your money with just one bad tennant ....