For some reason, my office is freezing, no matter how many times they come to fix the climate control and no matter what season it is. For me and my coworkers, small space heaters have become a necessity, and I have tried quite a few.This one is by far the most effective desktop space heater that I've used. It really packs a punch for the small size. It puts out some serious heat and will warm up a small office on its own relatively quickly. After using it for about 20 minutes, my office felt liSee full review