The whole house is 294mm x 260mm in size and mass is upto 403 grams. Due to the print size limitation of which is normally 220mm x 220mm, rooms will be printed in different parts. The model above is printed in PLA. Ultimaker Cura is used for slicing 3D models. You can manually set .STL files or directly use .3DM to print the model. .STL are single object files and .3DM are stacked according to the printing conditionSettings of the slicer recommended for this print:
House base model model(rooms) has 4 parts.
You can spray paint the small items like doors, cupboards, chair etc. For some details you need acrylic markers or paints. The stencils are given to cut the floor are named and [Room name] Border.STL. Other maps include wood textures to paste on object's surface.
If you have any query regarding the model or the manufacturing process feel free to contact me on CGTrader.