Today: walls thoroughly reworked for joints (≈15 modules at 4×4 m), floors enlarged and aligned with the grid and walls, plus T/X junctions. Next: ceilings in the same standard, mounting points (fixtures), and a route‑readability pass (FOV 80–100).

Bugs (fixes)

Walls — joints thoroughly redesigned; gaps removed and edges aligned.

Improvements

I designed a sizable batch of floors — starting with technical T/X junction tiles (three‑ and four‑way), precisely aligned to the grid and pivots; next up are stylistic and functional variants (clean/service/accent) for different gameplay rhythms.