Wow, Lizzie, that looks awesome! Looking forward to seeing the other decks! The drive shapes look good, and we can easily assume that the crew cabins have folding bunks/desks/chairs and the like for flexibility of space.<br/><br/>As far as the volume goes...Eh, not worried about. If it's approximately right, that seems fine to me. After all, if I remember my days of math class, a change of depth of 10cm along a 3m tall, 5m long wall adds 1.5CuM without looking particularly visible on the plan, so we can just assume that quite a few of the bulkheads don't occur at perfect intervals of 1.5m and let such things make up any slightly off square-meterage...Is that a word? I know square-footage is...<br/><br/>