Since 1989, Jonathan R. Rubin has represented clients in purchases and sales of residential and commercial transactions. He has represented landlords and tenants in connection with residential and commercial leases.  The firm represents developers in creating newly constructed condominiums and in conversions of existing structures.  Although the firm does not act as closing agent in real estate transactions, Jonathan R. Rubin is affiliated with Windmill Title Company as the agent in charge and part owner, who does provide title and escrow services. The firm also represents clients in prosecuting or defending mortgage foreclosure actions.