Barney Frank has four offices all staffed on the tax payers dime. Not just salaries but leases, electric, phone, fax, internet, heat, water, etc... His title is representative, go represent the people do you really need four fully functioning offices? Also he is just one of ten Massachusetts Congressmen... That could be 40 offices for all I know.
With four fully staffed offices I still don't have a reply to a letter I wrote to Mr. Frank in December 2008.