CHICAGO — Millennium Properties R/E has brokered the sale of a 14,383-square-foot office condo in Chicago’s Central Loop for $2.6 million. The buyer was Rent24, an international co-working company. This location will serve as the company’s third location since it entered the Chicago market in May. The coworking space features a mix of desk stations, private suites and three conference rooms. Recently updated, the unit has a dedicated office entrance, allowing secure access for tenants. Greg Block brokered the sale. The seller was not disclosed.