Real estate affairs, namely, real estate appraisal, real estate brokerage, real estate consultation, evaluation of real estate, Appraisals for insurance claims of real estate, Arranging of leases and rental agreements for real estate, Assessment and management of real estate, Commercial and residential real estate agency services, Financial due diligence services in the field of real estate, Financial investment in the field of real estate, Financial valuation of real estate, Financing of rea...