I've got a half share on a property in Edinburgh, Scotland ( The place I grew up in with my brother ) It's got features that appeal to Brits, but in no way is it modern. As the landlord, I put my effort into finding the 'right' people for the place, which is along the lines of: I'll give you a good deal if you look after the place. It's of no interest to me where the rent comes from and it's not my business to know. All I'm interested in is that the rent gets paid. I could easily charge a few hundred quid more each month, but I don't. Every tenant gets a Short Term Assured Tenancy ( lasting 6 months ) which protects both of us. If we're all cool, then it's good. For the last 5 years it's been good.
At the moment I've two tenants. They are each paying an amount which is below the threshold of the local council's 'fair rent' scheme. Yet my mortgage is covered, along with insurance, home repair policy and a few quid goes into a pot for essential work on the roof, etc.
My point is: Not all landlords are greedy *********. Sure, I've got an emotional connection to the place and will one day cash-in. In the meantime, people that stay in 'the hoose' get to live their lives. Nice of me, huh? ( and, yeah, I felt totally smug when a pal of mine in the Buy-To-Let market was getting goosed by the bank as a tenant of mine was bishing out home-grown veg, for free, around the neighbours )
The irony is that I now live on an island ( Jersey ) that continually throws together 'luxury' residences that stand empty most of the year, while there is a bona fide housing 'crisis' on the books. It's an artificial situation, IMO.
To sum up: a safe, secure place to stay with basic amenities ( eg power and sewerage ) is the very least the 'we' in the West should expect. Rent controls are neither here nor there. Some landlords are idiots, some are naive, others are just nice and then there's those that are greedy beyond their own good.