Besides the very practical two car garage with 9' x 8' doors and plenty of storage space, it has an informal traditional exterior that would compliment many architectural styles. The second floor is access with extra wide 42" stairs so transporting bulky items is easier. As a man cave, customize the second floor with a big screen TV and surround sound, poker table, pool table, wet bar, whatever! Mom could furnish it with cabinetry, computer & office equipment, hobby items, comfortable furniture, collectibles, etc. (Beware of teenagers with drums, musical instruments and enormous amplifiers!) Always check with local authorities, but in most places this structure is not an apartment and qualifies as an outbuilding.