Here is a link to a house that is very similar to the one owned by the Guerena’s.
http://www.movoto.com/az/7174-s-redwater-tucson/472_21112592.htm
Hmm....must have been a real bear to see all the way down that hallway. It appears to be one of those "special invisible" kind of hallways.
This thing just keeps stinking more and more.