Question - I have a tenanted property and want to upgrade one of the two bathrooms.
Has anyone done this before?
I imagine that the tenant can be offered a temporary rent decrease for their inconvenience if they agree.
Anyone have experience in these things?
Yep. The first port of call is to talk!
technically 'renovation' is the same class as 'entering to have a cup of tea', and you don't have an outright 'right' to enter unchecked