All parts of object been worked with shapes and their modifications. Textures and materials are correctly named in and outside file. House walls, construction on doorstep, constraction on the roof and layer under house have texture, roof, windows, door, persiennes and doorstep have material. All parts, except tiles on roof, have UVW Maping, box, lenght 1, width 1, height 1. System units it's meters. House dimensions weigh real world dimensions. In zip file aslo has texture pictures, JPEG file, 1024x1024 resolution. Space in house exist but it's not arrange, it's just exterier done in this product, views in the house depends on exterier work and texture.