Since almost everyone is asking two months rent and recommendation for renting a room or apartment, I will live in a hostel. There are really nice hostels and there are many advantages of living in one. If anyone is interested to share a double bed room (or three bed room) with me, let me know. We can make a deal with a hostel for some discount regarding the fact that we will stay there for a couple of months. I think we can rent that one for 300-400 euros each.
I will be in Brussels from 15 February, female, non smoker.