Yes, I found it quite complex and couldn’t make much sense of why it was mapped as it is. Good luck sorting it out.

Because of the discrepancy between the business web site listed addresses and where you have mapped the business, I am inclined to delete this entry.
Can you explain why this mapped address should remain thanks.
Is it because not all of the businesses office locations are listed on their website?

I think you will find that because the coastline has followed all through these canals instead of being closed of near the coast, you will need to add a coastline to this island too. I think the outer role was correct but didn’t check closely.
https://tools.geofabrik.de/osmi/?view=coastline&lon=153.35428&lat=-27.87565&zoom=15&baselayer=Geofabrik%20Standard&overlays=coastline%2Ccoastline_error_lines%2Cline_not_a_ring%2Cline_overlap%2Cline_invalid%2Cline_direction%2Cquestionable%2Ccoastline_error_points%2Cunconnected%2Cintersections%2Cnot_a_ring%2Cdouble_node%2Ctagged_node%2Ccoastline%2Ccoastline_error_lines%2Cline_not_a_ring%2Cline_overlap%2Cline_invalid%2Cline_direction%2Cquestionable%2Ccoastline_error_points%2Cunconnected%2Cintersections%2Cnot_a_ring%2Cdouble_node%2Ctagged_node

…err, english version
barrier=gate

Hi ShaunKolo, incorrect gate tags were added here
See our wiki for the gate tags…
osm.wiki/Ms:Tag:barrier%3Dgate

Thanks, looks good.

Hi, when mapping Drummond Street you have overlapped a section of the highway. Are you able to delete the overlapping part thanks. It should join the highway at only one node.

Hi, instead of adding all the details to the shopping mall, you should add a new node or point within the building shape and add all the business details to it. Locate the business node close to where the dentist is located in the mall.

fixed now. Multipolygons are more useful for getting rid of overlapping ways.

I changed the multipolygon to simple polygons. Other problems not addressed.

This business listed appears to have been added to the wrong building and is deleted. Note that the business has been shifted to a node within the building next door from your other edit.

I have changed it to 50 Clarence Street and added shop=photo

This business you have tagged as 15 Clarence St but have mapped at 50 Clarence St. The company website lists it at 50 Clarence St.
https://heroshotphotography.com/contact/
Which is correct?

I am shifting the business tags from the building to a separate node at this site...401 Collins Street, but noticed your web page has the Melbourne Main Office at 220 Collins St.

https://heroshotphotography.com/contact/

Which is correct please?

remapped using building part method

...and mapped as simple polygons

The simple buildinds that were changed to multipolygons and were likely created by iD due to your mapping method are deleted.

Hi _mark
are you able to put the correct apartment names on both these buildings

Would shop=photo be suitable for the business
shop=photo
Although the craft tag is correct, I don’t think the craft tags get rendered on most layers so an additional shop tag may display better.

Hi, the multipolygons here are invalid.
https://tools.geofabrik.de/osmi/?view=areas&lon=144.98697&lat=-37.92507&zoom=17
osm.wiki/Relation:multipolygon