We have hired Mario and the MG Group to sell 3 different properties in Chicago and each time he and his staff were exceptional! Mario is very knowledgeable about the real estate market and know well how to effectively sell real estate. His team is helpful, supportive, and thorough. Throughout the process, he provides sound advice and always answers any questions quickly. It is a real pleasure to work with him and his team. I would strongly recommend them as the best residential real estate firm in Chicago.