“Jack was instrumental in helping us find our initial NYC office space. After showing us another client's sublease space, Jack recognized our needs and continued to work with us to find suitable space. His persistence and determination led us to our current location in which we have prospered and expanded. I would recommend Jack highly to other new ventures and growth companies.” January 20, 2012

“We've worked with Jack and his colleagues at CRESA on two transactions involving about 6,000 and 10,000 sqft of midtown office space respectively, as well as a sublease of our old space. We've also recommended Jack to our clients when on occasion they ask about our preferred vendors. Jack has done an excellent job of representing our interests and has given excellent advice.” May 5, 2006

“We co-brokered a transaction to represent his client's Chicago office. He educated his clients well on market trends, so the deal points were not surprises and were negotiated to satisfy the client's requirements quickly. His understanding of the construction side of the deal also saved the client time and money. His professionalism and responsiveness made working on this deal a pleasure.” May 8, 2006