"Oh yes, I have one of those too!  Period feature!"

"And this is the floor under the wood by the front door.  I image yours is similar ..."

"I think this is the stop cock, to the right on the floor"

"You can see where they left the pipes sticking out that used to attach to the tank"

"Yep this is my cupboard furthest from the front door, where the old (huge) hot water tank used to be:"

"Hello Linda.   As the flats are all the same I imagine the asbestos will be in the same places in each flat, irrespective of the type of resident (owner leaseholder or renter), so no reason why the question can't be answered by the COL for…"