well, old houses do drink money (she says a little bitterly) but the ones I've seen (we looked at a couple when we were buying and I know people who live in 2 up there) have had a lot of money spent on the boring but essential stuff. You can see the logic of the councils ditching beautiful old housing stock in favour of new build in the 70s and 80s…. the beautiful old houses take a lot of time and money to stay that way. Though the second of the houses in the links looks like it may not have had the required work done
As well as having carpet in the bathroom <<boak>>