Quote by awSHUM-:
Might sound a little stupid but:
Room made out of 6 solids with the maximum dimensions: 14m (length), 10m (width), 4m (height).
Do the solids that make the room/box count...? =.=
Those are the solids that make up the room (floor, ceiling, 4 walls). You can put whatever you want inside it, solids or otherwise.