In your opinion is there difference between real estate marketing and other trading sections marketing ?

Yes, It is different , as in real estate ...we are dealing with fixed .....and tangible commodity , where as  in other trading sections like mutual funds and equity market ....the dealing is with intangible assets .....  

Real estate is mainly an investment we can think of it as such, and ofcourse it have a different marketing methods other than major goods and services marketing.

I agree with answer given by Mr.Abhay Abhay.