The/Corp can be changed, its part of the address on the house at the gates, the 2-9 is on the house and represents 10 whilst being 2-9. I'm just filling in places exactly as they are written.

Thanks : )

Final note on this changeset, have pushed new changesets that make the tagging valid!

I pushed a new changeset which fixes these issues: changeset/169911681#map=19/-32.120785/116.010878

Is it multistory buildings or also the ones that are not overlapping?

I apologise, I have adequate knowledge of what I'm mapping but I must be using the level system wrong, Could you tell me exactly what you want me to fix about this?