In today's world more and more people want to live in major cities.City living can have many positive impacts which causes a high rate ov migration from rural to urban areas.There are ample of benefits to live in developed cities.First of all,why individual prefer to live in metropolis is great job opportunities of employment as there are several industrial available.There are plenty of job opportunities awaiting you in big cities than there are in a village or countryside that you can take part in.Furthermore,for more people earning enough to acheive their fainancial goals is the biggest concern,major cities make this possible.For instance,in Iran,better job attract dwellers towards improved cities like Tehran and Isfahan.secondly,more overall facilities are available in big cities such as better infrastructure,high level of education,good means of transport,multiple housing options and upmarket shops.