Bits and Pieces
In this screenshot we see redundant information. Either use building=entrance (although that is now deprecated), or use entrance=yes (or main). Don’t use both.
What is this mapper trying to tell us? What should be fixed? Here we see the situation: I don’t know what to fix!
The number of levels of the building is an estimate. But what about the colour? You cannot reliable describe the colour of a building with RGB colours! Every colour that is painted or printed is CMYK.