@crysk I'm sorry that my build seems to be causing you trouble! It's built on the Hillside Highlands 20x30 lot in Newcrest.
When using MOO to build, I tend to only turn it on when I need to put an object in an impossible position - I don't build the whole thing with MOO on, so I have a basic sense of whether objects will be functional/usable and aren't placed too close together.
Could this be causing the issue?
The basement rooms are so that the lamps I've hung in the trees don't fall to the ground, the same way that the basement walls are supposed to prevent the hanging plants on the patio from falling to the ground - this is per advice from @Cbear13 . As for doors, I didn't realize they were considered a separate part of the challenge - I just wanted to eliminate any remaining confusion about the purpose of the rear arch trellis. Sorry!
