Survey has come back with suggestions to get roof survey, electrics checked, heating system and drains as there was a blockage in the drain and build up of waste when it was checked, although no other evidence of issues.
Is it best just to do all of these? Have asked family for advice and they suggested roof and electrics, with heating as a maybe if they can't say when it was last serviced and not to bother with drain.
Is this saving a few hundred quid at the risk of costing a lot more later down the line?