We had a parking pad with alley access only in our back yard. There was a fence separating the yard from the pad and it was next to a small 2 unit apartment building. With the fence you wouldn't know the property was ours or what dwelling it belonged to. We had a big bush next to the fence so we thought we would have fun. The cache was called "Who's Watching?" GC2PRVP (It's archived now because we moved but you can still view it and if you use a satalite view you can see GZ). We lived in a tight neighborhood with houses and apartments all around. There were endless windows all overlooking GZ. We had a blast reading the logs, especially the ones who didn't have the courage to approach.
