first of all this air circulator was very easy to assemble.Today it was in the 70's in my house when i tried it out and was surprised at the cooling it provided.This may be small but it puts out a lot of air.Slightly noisy on high but is still acceptable.even on low,you can feel the air circulating.It is very sturdy and can easily be moved from room to room.I would have liked the cord a little longer,but again it is acceptable.Bottom line is,this is a real good air circulator for its size.