Well, I made the proxies but by now I have quite the mess on my outliner and some of my pieces are duplicates while others are not. I had much more fun than I ever anticipated but I think I will start over nonetheless. I’ll do something smaller and be more precise about it. I still feel fond toward this mess of data: it’s my first ever build like this. 
If you are dreaming about working in the gaming industry, learning modules is important. It became crystal clear to me as a watched this video that jakarta kindly linked to me. https://www.youtube.com/watch?v=QBAM27YbKZg
(My house design:
