CHICAGO — Meridian Capital Group has arranged a $37 million CMBS loan for the refinancing of a 46-property multifamily portfolio in Chicago. The portfolio includes a total of 835 units. Many of the assets include ground-floor commercial space. Seth Grossman and Sarah Kuebler of Meridian arranged the 10-year loan on behalf of the borrower, a Chicago-based private REIT. The lender was not disclosed.