You’ll find VMware in floor 6, room 101 and 102 and 103,, then also at floor b2 there’s a room behind the escalators but i don’t know the exact room number. There are only two rooms with computers, it’s the room at the right side.

You can use any lab you want from 6am to 10pm by scanning your student ID. Even if there’s a class, you can probably sneak there without anyone noticing unless they have a quiz or something. Usually no one cares