Hi all, how would you tag multiple units in one building or apartment block? e.g. if we have an apartment block with units 1, 2, 3, 4... addr:unit=1;2;3;4 or addr:unit=1-4 or addr:unit=Unit 1-4 what to do if the numbering is not consecutive, e.g. only units 1, 3, 6, 7, 8 The wiki seems to be quite light on detail about this so what are your thoughts?