Why do people buy flats in Apartments when they can build individual house

why do people buy flats in Apartments when they can build individual house. Individual house, you can build has per your requirement. Apartments have many rules and regulations. But still they are so many preferring apartments, but why????

I am from Bangalore, India. People around the world can answer please.

people buy flats in Apartments when they can build individual house because they want to buying a cool apartment in colombo and they want individual apartment and rooms .

In your guidance the new building will be taken care. I think this is the satisfaction of own feeling of my choice. http://sellyourhomerightnow.com