... be make one floor or two floors or three floors.Size:nKXnKX P ( K=1.82m, Width=3,4,5K Length: ... P)One floor= 3P =2.85m, two floors =6P. three floors=9P2.The prefab houses are beautiful in appearance,it ... be make one floor or two floors or three floors.Size:nKXnKX P ( K=1.82m, Width=3,4,5K Length: ... P)One floor= 3P =2.85m, two floors =6P. three floors=9P2.The prefab houses are beautiful in appearance,it ...