Multi-level House Plans: Multi-level house plans boast a unique look both inside and out. Staggered floor plans give the home a multi-dimensional, open-yet-sectioned feel inside, while varied rooflines often accentuate the exterior. The main entrance area usually adjoins another area that accesses an upper and lower level. Often, the bedrooms reside in the upper area with a family or recreation room in the lower level. The main levels commonly include the kitchen and living room, along with a sunken living or dining room.