ISO studio, apartment, or townhouse situation with private bath washer dryer access under $1600 within 20 minutes of downtown Boston

Looking for a studio, one bedroom apartment, or townhouse, private bath with WD access under $1600 within 20 minutes of Boston downtown - not a roommate situation. Month-to-month for at least six months starting April 1. Prefer no roommates or perhaps a minimum of one roommate. Non-smoking. Transferring for work.