So I'm at Uni and my flat will be hosting a flat party of around 50 people. Half of them I'll know and half I won't; although all of them are from my Uni and our social circles coincide.

Will have a few girl orbiters who like me (or how shall I call them lol) around me hence should provide some social value boost.

Would anyone recommend some additional advice for such an event?

The goal is obvious: have the strongest frame in the room and lead the predrinks party. We'll all depart for the same club afterwards.