This looks great, and the reason why it does is because you planned everything out before you made it! I have never seen anyone make floor-plans for their builds before though, it's something new (in a good way).
what program is that in the first pic?
I would like to know what the guy singing in the video is doing. What is that "clapping" sound?
I used Home Design 3D for my Ipadhttps://itunes.apple.com/us/app/home-design-3d/id413515229?mt=8
Very decent, some little things, like adding more colors, and etc, but 8/10