Don't have a before, but looked like this...
Here's the back side. Using clevis pins for a quick release. (Don't mind the washers...used them to figure out spacer size for a tight fit)
Wheels and clevis pins removed...
Folded with wheels removed...
Folded with wheels attached for the heck of it...
More to come. Still working on the hitch components since Amazon is taking forever with my Burley hitch parts.