Hummingbirds flit around our our heads and water cascades from 16th century style fountains as we stroll along flower lined paths to our casita. Beyond there are desert cacti and red sandstone peaks. This is luxury living, Paradise Valley style. In the Greater Phoenix Area and adjacent to attractive Scottsdale, Paradise Valley is a luxury enclave, and is also the location of an elite group of exclusive hotels. Some are of course owned by the big brand names but we…