Turn your ordinary hot tub into a backyard garden retreat with the installation of an enclosed gazebo, also known as a gazebo shed or hideaway retreat. Description from gardgazeb.com. I searched for this on bing.com/images
Diamond Spas - stainless steel, eco-friendly, chlorine-free hot tubs. These are awesome! Just saw one featured on Yard Crashers on HGTV, and I want one! They use UV light to clean and sanitize the water, instead of chlorine. Plus they are super cool looking!