I park my bike in the rack outside my building. No lock. This is in an office park at the end of a dead end street. We also have frequent security patrols. I probably should get a cheap cable lock.

If the weather is bad, the next building over (same company) has an indoor bike rack that I'll use. I also use this if I need to leave my bike overnight.

Regarding lockers, that seems like to much hassle given my situation. If I was in a higher crime area I think I would like them.

Paul