I spent most of my free time today building taller buildings modeled after the ones found in Eastern Europe, they usually have an entrance to the basement on the first floor, and most of the time it's on the right hand side of the stairs, although there are exceptions. Most buildings under 6 floors DO NOT have an elevator (shocking, I know) and they are often painted with ugly oil-based paint that looks so bad it makes you want to vomit. It was a bit hard to to replicate those buildings in Minetest, mainly because of the proportions and the smallest "unit" being one cubic meter, but I got it right eventually.