Mark has been of invaluable assistance in helping find investment properties not only in the Phoenix area, but around the country. He is a great team player with an impressive back ground. His in-depth knowledge of both the wholesale and retail aspects of the real estate field enable him to stand head and shoulders above his peers. He is an excellent communicator who has the ability to drill down to the heart of the matter. I freely recommend Mark to anyone who has an issue to deal with real estate, whether it be research, buying, selling or listing.Kelly G.