Materials: Bertil Chair and Ikea supplied fixings/hardware
1200mm x 400mm x 22 mm plywood sheet
1200mm x 45mm x 20mm pine
1200mm x 20 x 20 pine
Scrap bits of pine
PVA wood glue
Matt halved a Bertil chair and converted it into a bench.
Check out the Instructable for the Bertil bench for full details.