create simple building in sketchup

Create a simple sketch up model of a small 100 SQFT house - plans and 3d sketch available in hand sketch with basic dims - sketch attached. White model only required with no materials or colours with exception of roof which needs to be shown as grey asphalt shingle All doors and stairs and windows and banding around them to be included as well as basic plumbing fixtures and kitchen layout with appliances should be modelled to allow for interior to be viewed.