Four penthouses in the nearly sold-out 7180 Optima Kierland in north Scottsdale are now on the market. The luxury homes are priced from $1.349 to $1.445 million and offer amazing views of the McDowell Mountains through wall-to-ceiling glass walls. Included in the sale is access to some amazing amenities including a rooftop running track, heated lap pool, outdoor bar and fitness center. Two of the penthouses are available right now for tours. Click here for more information.