How big are the hireable spaces in the building?

Orchard Hall Floor area: 14.7m x 10.5m = 154 sq metres;
Heights:
Side walls  3.7m
Lowest point of beams = 3.17m;
Height at centre, to lights = 4.25m
Foyer 7m x 7m = 49 sq metres;
Cherry Hall 17m x 7m = 119 sq metres;
Heights:
To projector, lowest point = 3.1m
To beams, towards kitchen = 3.35m
To lights, south of room = 3.80m
(this is where most bouncy castles are put – there is about 7m wide by 6m deep of this height)
To low pipes, sides of south end = 3.45m
Committee Room 3m x 5.5m =  16.5 sq metres;
Kitchen 5.8m x 3.7m = 21.5 sq metres.
Church Hall Main Hall: approx. 11.5m x 7m = 80.5 sq metres.