You can do what FatGuy-Arch mentioned, or when said person(you will meet once you sleep at the condo) leaves for her job in a rush, go down to the slums and go to the torture rack. You should get a dialogue before getting there if I remember correctly.
Unfortunately you cannot invite Gib to the basement, however I'm sure you can in future updates. So keep on your toes for the 7th of every month (I think).
Hope this helps you with your gameplay Jayden skunkie.