Looking back at this post, it seems that BENO STILL HASNT MADE AN UPDATE.

However it seems that there’s a Beno Building Simulator page on BENO’s website and I believe this may be a version of skyscrapersim:
https://beno.uk/games/buildingsim/I may end up making an overhaul to my building creator as the code is getting harder to maintain and I want to add in more features. So far, I have implemented the “jumper” feature, so you can snap rooms together. I’m also making it more complex and customizable than the other one.