Long established medical centres

The owner GP will be remaining back on a 4-year contract, the medical centre is high quality, privately billed, has been in operation for 15 years with stable strong cash flow year-on-year, 9 doctors, and run under tight control without any overspending or overstaffing. It is a strong profitable business in a stable and growing industry (general practice medicine). Market valuatoin is 2 million, We are seeking an investory to invest $400,000 for 20% of the company.