Please don't blindly do corrections. The area tags on a linear `outer` should be removed.

Turns out I forgot to remove these tags. And someone else wrongly fixed them.

This is invalid. You can't have touching rings.

1. `access=residents` is not widely supported. `=private` is understood to be this. It's not very needed to add `private=residents` , and it has a collision with `ownership=private` .
2. `barrier=door` should either be `door=` or `barrier=gate` .

`building:flats=` is for the entire building, not per floor.

Please don't add non-commonly used "English" names to `name=` and `name:en=` . Use `name:yue-Latn=` for Cantonese romanization.

It doesn't matter much because transit data are usually not updated frequently. Sometimes weekly, often monthly. Most apps in general only update daily, so you want to preload it before midnight. Again this doesn't matter much after the last trip of the day anyway.

Please don't add descriptor labels. `name=` is for proper names only.

Please don't add not yet opened features directly.

1. `access=private` includes `foot=private` and `bicycle=private` unless you override them.
2. `destination:country=` is documented.

Why are you removing some `turn:lanes=` ?

As I said, `man_made=bridge` is usually for a single bridge deck, especially as it is associated with `layer=` . `building=bridge` already says it can be used for skywalks etc associated with buildings, which is comparable to the situation here.

Do you have any suggestion for a locally-signposted name by the train station that's not used by the locals? It's not `official_name=` . I followed `local_ref=` .

Are there any problems with using `building=bridge` for spiral ramps? They are comparable with bridges. Also I believe the intention was to match with the `=service` + `bridge=` . These are indeed bridges attached to the podium structure.
For reference, `man_made=bridge` is for the bridge deck. Which is obviously stacked and ill-defined here.

Please don't blindly apply presets. The "look" left/right marking is defined as excluded , `crossing:markings=no` .

Please don't draw separate lines for cul-de-sac without raised center island.

Please don't add descriptor labels that are not proper names to `name=` .

Please don't add features being constructed directly.

Please don't delete then recreate features.

It's not valid to use `layer=` on the `building=` here anyway. There is a `bridge=yes` + `layer=1 ` connecting to it.