To alley from south:
Heading NW on Milwaukee, access alley heading west off of Sacramento between Fullerton (to the S) and Milwaukee (to the northast)
left (south) on Sacramento, right (west) into alley (alley entrance is directly under El tracks).
You'll go by library, take an s-curve, our back yard has a red fence on the left.

To alley from N/W/Logan Sq. Monument
Hit the alley on the north side of my section of Albany.
Go behind big baptist church (on corner of Albany on Kedzie)
You'll go by several houses and two speed-bumps. Our back yard has a red fence on the right.