I started this a while ago, but then moved on to other projects. I started again and have finished the first two levels (-1;0). Any opinions on the work so far before I continue with the next two levels? Mistakes? Opinions? Suggestions? I want to make sure I’m on the correct path.
https://www.openstreetmap.org/edit#map=20/39.73927/-104.98482
Thanks 
Tordanik
(Tobias Knerr)
2
Hi! I’ve only had a cursory look, but one element that stood out to me was this multipolygon relation:
https://www.openstreetmap.org/relation/8310643
Is that actually a (really thick) wall mapped as an area? Or are these spaces merely surrounded by walls?
(Nice 3d outdoor mapping on that building, by the way!)