The everyday lifestyle of Karachi differs substantially from that of other Pakistani towns. The culture of Karachi is characterized by the blending of Middle Eastern, South Asian and Western influences, as well as the status of the city as a major international business center. As a whole, there is considerable diversity in culture, and this diversity has produced unique cultural amalgam of its own type. Karachiites are urbane in humour, pragmatic in approach and rational in practice. Professionalism is appreciated over emotional and conservative attitude. Most of the dwellers live in medium sized houses and flats rather large open space houses of other cities in Pakistan. Karachi also hosts the largest middle class stratum of the country. Skewed difference of living standard and showy feudal living style do not exist in Karachi. Nearly all parties, functions and celebrations are scheduled at night time.