Originally Posted by Hayward
That bathroom might not work. It looks like it's 5' x 5'. How is that even possible unless they're forced to wash hands / shave in the sink in the kitchen. You could fit a toilet near the tub and have a pocket door (so there's no door swing).
In Japan they sometimes have small sinks on top of the toilet, they route the water which would otherwise go straight to the cistern via the tap, which starts running when you flush the toilet and stops running when the cistern is full. Perhaps not for shaving or brushing your teeth, but it does the job for hand washing.