Open-plan Conversions in Older Flats: How One Oversight on Materials Can Double the Final Bill
https://papaly.com/0/VSH0
Why 62% of Open-Plan Conversions in Older Flats End Up Over Budget The data suggests a pattern that keeps showing up in project post-mortems and contractor surveys: around 60 to 65% of open-plan conversions in pre-war and interwar flats