1000%. If you have the luxury/curse of _building_ the house on empty land simulating light is extremely important imo. It determines everything from layout of r

1000%. If you have the luxury/curse of _building_ the house on empty land simulating light is extremely important imo. It determines everything from layout of rooms to window placement to furnishing etc. (You probably don’t want eg sun behind TV). Even ants orient their dwellings with respect to sunlight.