If they are offering you as a bank manager or department manager then just go. specially if they offered you as a BM or AM then its a good job and they will give you a rented House which the bank gonnna pay and all the bill too, you get a one servant as a cook and guard for the security  of your house. everyday your supervisor and assistant they wiill respect you. its a really a respectful job. everybody whoever come to the bank they will say you can get the good ammount of bonus too. almost 100000 every year. you will get the annual leave. 
this is one of respected and good job for your career too. and its the same field that the degree you have so think about it.........


in my view you have to accept this offer and ......