I am really impressed with this heater. I did not expect it to warm up the room the way that it did! I even put our central air on to make the room extra cold but this eater kept the room very comfortable. It was not loud, and I really liked the fact that the exterior did not get too hot. I was able to read while this heater was on, there was no loud sounds. It is easy to use, compact and stores easily. It is even small enough to be placed up on a desk top if needed. I really like it's size and portability with it's function. This is probably the best heater that I have had, I love the fact that it is not distracting. I received this product at a discount for my honest review. I am VERY glad that I was able to review this heater because it has allowed me to find a heater that I finally love!