First of all; amazing program! I really love it!
Question: I know the 'add level' option. What I'm searching for right now; how do I add a -1 level?
I think it's logic people are starting out their new house with groundlevel 0 / rez de chaussee, other levels are based on this first level...
But how can I create my subground level?
I'd love to create first my -1 and even -2!
I would be thrilled if there's a way or workaround to accomplish this!
Greetz
Ed