[Talk-GB] Tagging a multilvel building

[Ed Loach]

Mark asked:

> Does that make sense? If so, how do I do it?

For similar reasons I've avoided mapping the Mander Centre in Wolverhampton which has 1 level of shop entrances on Dudley Street, 2 in the middle, but 1 again on Victoria Street. Due to the hill the Dudley Street ground level and Victoria Street ground level aren't the same one (hence the two levels in the middle).

I suspect 
https://wiki.openstreetmap.org/wiki/Key:level 
might be applicable, but the fact that the 0 (ground) level on opposite sides of the shopping centre isn't the same makes me wonder how best to tag.

Ed