Furnished affordable condo or studio in yerevan (Yerevan)

Hello everyone
My name is mahtab,considering to move to yerevan but before getting over there
I need to rent a flat in a condo/apartment or a stadio in a safe secure ,and quiet district also, have access to heat,airconditionig and speedy wifi.
As iam a studying student ,the most concern for me is security and price tag .
Could you please present me some estate agents ,renowned affordable housing websites or any available inexpensive flat which can cover my interest .
Iam looking forward to your cozy tips and postulations
Cheers!!!!!