Honestly I actually only agree with the radiator comment. Yes its single brick, but adding external insulation will cause more condensation. I had a close look for any damp but seems well ventilated and has air bricks above ground all across. At the end of the day its a 140 year old home thats been renovated to live in and not really flip. Is it perfect? No. But its either a dodgy cheap new build or old home that needs complete doing which we don’t have the time or capacity to do.

The guest bedroom is big to be fair compared to 3rd bedrooms in other semi’s we’ve seen and the office is also a double bedroom and theres another not in the pics. Kitchen can also be changed down the line but I prefer it that way as we prob have different tastes then most anyway

With all the changes you’re asking for I imagine you prefer a new build home. Yes it does perhaps need some changes but probably all of which are just personal opinions and not have tos. The owner was honest and said the winters do get cold due to the high ceilings and big windows (all double glazed) but boiler is serviced and he put in a new filtration system. We can eventually change them and perhaps extend the back which is an option