Two story houses are the idea of separate areas of the house, first floor for entrainment, kitchen and 2nd floor for bedrooms. The purpose of this house design is to have more privacy. This modern two-story house gives you more advantages, like to maximize your lot and privacy to a bedroom.
This type of house design is ideal for big family and small lots. Two story houses are small square footage so easy to increase floor extension to the second floor, and this is small footage so no worries for small are of lots.
For more design just open the images below to see more ideas.