I want to create a layout of our house's interior rooms to view in 3D. We are planning an extension so would like to be able to do before/after interior layouts to see what the size difference allows in terms of kitchen etc. I've used Ikea's web app, but am looking for something a bit better.
With google listing so many, I hoped for some advice on which ones are good. It can be web based or downloaded to PC, and paying a small amount is fine if it's worth it. The architect has given us some photos of the outside and they look pretty realistic, what do they tend to use? Autodesk?!