I would be freaked out if I went to take things out of a storage locker and found someone sleeping there. I'm sure you pay maintenance fees and part of those fees should ensure a safe environment. As a woman, I wouldn't want to go down to a dark basement in the wee hours of the morning to retrieve my stuff only to find a trespassing stranger there. I'm not saying that the man that was sleeping there was a psycho, but he COULD have been.

Would I allow a homeless person to sleep on my backyard or use my bathroom? Sorry but probably not but I would give them a meal and direct them to a shelter. To me, that's doing my part without sacrificing my safety/security. In this day and age, you never know if people are good people who got themselves in a bad situation or crazy people who could kill your whole family if you let them in your house. Call me cynical but I've read too many horror stories.