2-module & spacecraft erected at edge of Agbogbloshie scrapyard in 3 to 3-1/2 hour period, with a crew of six people.
Spacecraft . octet truss face joint
The two outermost square faces of semi-octet trusses join in a bolted connection to form an octehedron. Holes for bolts should be pre-drilled for easy assembly, using this drill template or similar.