Besides the very practical 3-car garage, this design has a traditional exterior that would compliment many architectural styles.
This multipurpose structure is useful on many levels - as a 3-car garage or a 2-car garage and storage space.
The 1st floor shop with half bath has a handy 2nd floor space that could be used for storage, office space, a studio, or maybe a 'man cave' with a big screen TV.