This heater would only be good for personal space, such as keeping feet warm under a desk. It does not blow that hard, nor is it super hot. It is good if you just need a little heat boost at your desk, or a small fan to keep you a bit cooler. The shutoff button for if it got tipped over was a good feature. The warranty is decent. Overall, I was not very impressed with the unit. It did not blow hard enough or get hot enough.