The NewAir is sleek and simple in design. I happen to like the blue lights but if you don't they shut off. While it doesn't have a lock you can easily apply a child lock between the two bars. It runs fairly quiet as well. Shipping was a challenge. Fedex damaged the first one in shipping but Air&Water were good about sending a replacement. Be sure to check yours works before throwing out the shipping materials...you'll need them to make a return!!