Is this whole thing the R A Ragland Building or just a small section? The data needs to be merged as JOSM throws a building inside building warning as it currently stands.

How many separate parks are there? Portions of the same park should be combined into the same object, whether multipolygon or area.

Is shop=confectionery the best fit? Need something better than shop=yes

Is Blue Moon Treasures still in business? Web search indicates company registration is expired, website is gone.

This is not an amenity=post_box and the collection_times tag was (prior to my edit) nowhere near the correct syntax as defined on the wiki. Can someone please fix?

Is this a "plain Jane" Chevron-branded convenience store, or does it have another name?