Clifton Realty Management, founded by Bill Cappelletti and Steve Cassella, is a multifaceted retail real estate firm specializing in regional malls, lifestyle centers, mixed use projects and urban redevelopments in the United States. The firm is an operating partner, leasing agent and development partner for Kohlberg Kravis Roberts (KKR) Retail Real Estate Investments. KKR is a New York based private equity firm. We provide advisory and consulting including market research, strategic planning, feasibility analysis, retail leasing, development, tenant coordination services and lease administration.. The firm is currently responsible for over 4 million square feet of retail space owned by KKR located in Illinois and New York.