This is an animation walkthrough with 3D modeling and rendering for a twin house located in Canada, which the owner wanted to fully renovation interior and exterior design. The animation made for a real state client, who want to presentation renovation result for marketing propose. We have been designed based on the existing situation and the client requirement and present our design by produce 3D rendering still images and 3D animation walkthrough, the viewer (buyer) can better be understanding how to look like the houses after renovation inside and outside. We used AutoCAD, 3D Studio Max & VRay to produce this animation.