Q. When is it appropriate to spend money on a 3D walk through?
It is appropriate to spend money on a walk through when one is planning to buy a house without seeing it physically, or when one has changes in mind to an existing house, and has them made in 3D before spending money to get it physically built. Many real estate agents today offer their overseas clients the option of virtual walkthroughs, where potential buyers can view a house virtually like they were walking through it, either on a website or as a movie file.
Another use of walkthroughs are when changes are made to an existing house in 3D – one can view that changes before spending money in actually getting it built and making further changes to the concept.
