Hi, smartbuild.

An all-in-one is a very interesting idea. Are you going to combine 3d-printing with pick-and-place for the floors / roof / lintels / other structural members? Are you going to add a nozzle for blowing insulation into the wall cavities? I'm excited to hear that someone's doing this in London.

While I'm not an architect or engineer, I do have a number of years of 3D printing experience under my belt. Give me a PM if you need or want any help.