I put one in about 3 years ago. It was installed by Dan Martin, 352-572-9014. He was a rep/franchisee of Synthetic Turf of Central Fl. Dan is super cooperative and handled all the architecture approvals. Cost is dependent on size and frills, up to several thou. In retrospect, I'd go smaller than I installed, probably eliminating the ell down the side of the house. And to be honest, I really don't use it nearly as much as I thought I would or need to.
`