Hello. I am having a quite strange situation. Firstly, my hostel do not have mailbox. Secondly, if the postman come, how am I be notice that he is at the bottom of my hostel?

I have some questions here..

1) Will the postman give me a call when he arrive? (Most probably not)
2) If not, is it possible that the parcel to be send to the nearest post office and I go to collect it? What I meant is, the parcel is written with the post office address and they will contact me for me to collect.
3) If not, any other suggestion?

Thank you in advance~