As someone here just told me Glasgow is about 2/3 the price of getting it done in Edinburgh, we're in a place about half as big but needs a similar amount of work -roof. It might not get you all the way but 200k would get you far!
You'd also probably need to factor in about 30k a year on gardening!
I had a look through the home report... Its not pretty viewing. I imagine there's 200k of renovation in there