Faisal Halum

I caught up with Faisal Halum Monday on his very first day as a Briggs-Freeman Sotheby’s senior vice president. Faisal and his assistant, Michael Mahon, left Allie Beth Allman where Faisal was a top producer on the Mathews-Nichols team. But Faisal, who I always think of in terms of luxury high rise real estate sales…