3D plans portray all the elements a space including its depth, lighting, textures, furnishings, and fittings. This allows viewers to grasp a full understanding of a space without relying on their imagination. In contrast, 2D plans show the strict necessity and give an accurate layout of a plan.
It can make economic sense to retain historic buildings and Improve them to meet modern codes and requirements. Rehabilitating-Renovating old buildings to their original appearance not only adds character to the area, but can also help attract investment, as well as tourists if the structures are historically significant.