They wanted a rock star house,â€? says architect and general contractor Andy Byrnes of the Paradise Valley dwelling he designed for homeowners Deborah and Kevin Pshebniski, a couple with one teenage son. â€œIt needed to have a wow factor in terms of execution, finishes, furniture, art and the views.â€? Indeed, when the Pshebniskis decided to build their brand-new abode, they imagined a hillside setting with dramatic vistas. â€œWe wanted a glass box that would hang off the land,â€? Deborah says.