Hi all, I was wondering if any of you have any experience in barn conversions and if so, what do you reckon it would cost per square metre to do one. Its for myself so I would be looking to be working on site all times (I'm a general builder - in this neck of the woods you do a bit of everything) and using subcontractors. Three stone walls look good and one doesn't. The roof needs to be relaced but all of the slates look like they're still there. The barn is 240 square metres and C listed. The finish would be simple but the missus wants it to be eco friendly so some materials wouldn't be the cheapest - real wood floors, eco insulation etc. Any thoughts gratefully recieved.