“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

“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

"Office Lease Center was recommended to us by multiple sources and for good reason-- he's extremely resourceful, knowledgeable about both real estate and the tech community, and a total pleasure to work with throughout the process. He helped us find options in multiple neighborhoods until we identified our ideal space, assisted with the lease negotiations, and even offered intros to contractors, potential subletters, and moving companies. I would highly recommend Jack to other startups and tech companies."