Hi and thanks for contributing to OSM!
I think you did a good job, the only issue  I see here are the names. e.g. "Quaker Ln S Little Free Library Charter #37246" Those seem to me like a descriptions rather their actual names. These should be removed. 
Perhaps if the number is a reference number or id then that can be moved to the "ref" tag e.g. ref=37246

Cheers
