HOSTAL NEAR TEHRAN UNI.OF MEDICAL SCIENCES

HI EVERYONE.
I am coming to continue my residency in general surgery in TUMS, i need a good hostal to live in tehran , so plz tell me if :
1)there is any tradition having paying guests ?
2)how much a hostal life cost here?
3)what i should bring wd me.
best regards.

Perhaps ask the University.
Check in the housing section at the top of this page.
For cost of living www.numbeo.com