Answer : Home Design 3d is an application that requires Windows, Mac OSX or Linux. It is not free to install. Home Design 3D - Level 1. Prepares the user for working with the interface, constructing a room, creating another 'customized' room and making changes to flooring and tiling; introduces introductory features of materials, wall coverings and decorative features before concluding with what you could do next to create your ideal home. (128 pages)Price: $27. Author: Helen Pollard. Publisher: Laurence King Publishing Incorporated (2012-01-01). ISBN 10.: 0714810898. ISBN 13.