MIAMI—It's getting tougher and tougher to find quality class A office space in the Miami area, with ever-increasing demand for prime locations. Office experts Jonathan Kingsley and Stephen Rutchik of Colliers International South Florida are right in the middle of the fray.

The dynamic office leasing duo is in charge of leasing at Harbour Centre, an office building in the northeast Miami submarket of Aventura that recently reached the 97% mark in occupancy. On their watch, Harbour Centre has become a popular location that commands strong rental rates.

Noteworthy is the fact that Kingsley and Rutchik have kept the leasing assignment over nine years, even while changing their brokerage affiliation. GlobeSt.com caught up with Kingsley to discuss the state of Miami's office market and where we go from here.