I don't think it can be illegal to let out your understairs cupboard as a bedroom though.
I don't have the time to search for the relevant regulations but it is illegal Ana. I know there has to be natural light for one, and a certain amount of floor space.
Friends & family sofa-surfing, etc isn't a commercial transaction and usually only temporary.
Good Morning Monday 11th May 2026
When a political leader lies on their CV - can you trust them?
