took forever house

I've made 7 models of this house, 6 of them were 2d, which included, the house plans, dimension plans, furniture plans, site plans, elevations, and a 3d model, and the last one is in progress its all of them together besides the 3d model into one nice presentation neat and organized. I'm only 18 years old so I would like your comment of what I did good and what I did bad. it helps me get better thanks. sorry the pictures a little blurry due to how it rendered. plus the windows are messed up when rendered but not in the model, I'm trying to figure out how to fix it.