My bedroom is a converted attic without ac and a faulty heater.  This tower has been dead useful for regulating temp during these weird spring nights when sometimes it's chilly (heater) and sometimes it's really hot (fan).  Don't think I could sleep without it.  It has lots of great features (remote control, oscillating heat/fan, timer, regulated temperature) that make this a great value for your money.  It also is probably the most stylish tower I've seen.  Very satisfied.