Gentrification is a common and widespread controversial topic and term in urban planning, especially in big cities as New York City. It refers to shifts in an urban community lifestyle and an increasing share of wealthier residents and/or businesses and increasing property values. Some people say it is a myth but mostly term gentrification is being associated with negative side of it. Effects of gentrification are complex and contradictory, and its real impact varies. At first gentrification is being