Diagrams NHB Greenhouse Space Table diagram with dimensions & weight load:Growth Chamber & GH Room Square FootageReach In G.C. Max Sq. Ft. = 32 Sq. Ft. (GC 2, 3, 4, 5, 6, 7)Walk In G.C. Max Sq. Ft. = 144 Sq. Ft. (GC 1, 8, 9)GH Rooms 6.120 A-G Max Sq. Ft. = 347 Sq. Ft.GH Room 6.120 H Max Sq. Ft. = 217 Sq. Ft.