If you are modifying existing plans, or designing your own, here are some helpful clips. Just right-click and 'save image as' to copy the clip to your computer.

SHOWER	TOILET
Small inter-deck access ladder
Chair / acceleration couch	Desktop Computer
Storage crate	Desk
	Fusion Power Generator
Hyperspace field generator	Automatic laundromat
Life Support Systems	Meeting table / canteen table
Panel	Control Panel B
Control Panel A	Inter-deck services riser
Riser control panel	Space bed
Space suit lockers	Robot cargo tug
Vending machine
Workbench