Each sample home is shown as photographed until you pick a colour. Walls, roof and window trim recolour live, so any shade can be tried; the shading of the photo is kept, so the result is a close preview rather than an exact paint match. Each yard option switches on or off by itself. For a real project we start from a photo of your home. The 3D is estimated from one picture, so the view turns a limited way. Zoom in on whatever is under the + in the centre, then drag to look across the photo.