I am trying to build a fire station starting with a roof that can use our ample supply of 2×2 gold tiles as shingles. Because I built the roof first, I am physically assembling the building from the top down. CAUTION: *kids, don’t try this at home*
P.S. The dark tan pieces in the photo are frames for trap doors. I got them inexpensively some time ago at a lower price than 1x plates in the same color and the parts work well at stabilizing structures … including train cars.