What to do with space????

The system of the 12 unit house doesn’t entirely apply to my character. The main reason being that while he lives in a house, over half of it is just for show. The exact position on the sink or even a living chair is of no consequence to him. He live for his research and if left to his own demise barley sleeps and eats pizza while sitting on a lab table watching readouts on his computer.

Never the less I have given a rough sketch of where most of these amenities would be if he were to have need for them.