Real estate brokerage; brokerage, namely, brokerage for leasing or renting of real estate; housing management, namely, management of buildings used for housing and management of apartments; real estate services, namely, real estate agency services; brokerage, rental and leasing of real estate; providing information relating to real estate affairs, via the internet; all of the aforesaid services being solely in the field of the operation, rental, marketing and brokerage of hotel rooms, service...