Unable to answer "What kind of building is this?" – Building – way/1298860998 via StreetComplete 60.3:

This is a library and I will be adjusting this manually in OSM

Incorrect address number. Should be 1943, not 1043. Source: https://www.happywokmenu.com/index.html

"Construction is finished, replaced by Hard Rock Casino Rockford"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2025-02-27T10:33:49Z
POI name: Rockford Hardrock Casino
POI types: landuse-construction
#organicmaps android

Not known as "Hoffman" anymore- Harlem 9th Grade is the new name as far as I'm aware

Survey if Gander Outdoor is still in business.

This intersection is under construction currently, however will be completed soon. It will be a round about getting rid of the South Union Road and East Grant Highway intersection.

onosm.org submitted note from a business:
name: Beandany’s Inc.
phone: (815) 382-8511
website:
twitter:
facebook:
email: [email protected]
hours:
category: Contractors, Transportation
address: 22515 west grant highway

Survey: looks like a campsite.