I only clicked one star because it was necessary to start this review. This thing deserves zero stars and was a complete waste of time. I am thankful for Wayfair's exchange policy but I'm still out of pocket for the 14.95 for the return shipping.

Our bedroom is about 300 square feet and this device was supposed to handle over 
400. It removed about 2 teaspoons of water and our 2 bedroom windows were running rivers of water. Sleeping with the bedroom door is more effective, no water on the windows,  so we'll go back to that and have the cat disturbing us in the night!.