Robert Cohn Albany, NY February 7, 2001   Greg Schenk The Schenk Company, Inc. 1161 W. Third Avenue Columbus, OH 43212   Re: Tenant Representation Seminar   Dear Greg:   I want to thank you again for your presentation to our office. Not only did we all learn ways to improve our service levels in this area, but it has generated a lot of conversation, and renewed planning internally. With an office of experienced brokers it can be difficult to tailor material to fit, however you did a great job for us.   So I've found some additional value to the SIOR network, and we've generated some new income potential for our brokers. Please feel free to use me as a reference, and let me know if ther is anything I can do for you in the future.   Sincerely,   Eileen Lindburg, SIOR Vice President