Easy to assemble.  Not to loud. Love because it's remote... Can change the settings anytime.. So far I will.give it a 4 and 1/2 because it's new and I have to at least use a couple weeks before I can give 5.. But so far,so good!! I would purchase again... I have found a little cheaper somewhere else,x. but. Free shipping and very fast delivery.  So I can't complain about that..