How do I get up the stairs

Hint 1 of 6:

Did you TALK TO PIMP?

Hint 2 of 6:

Either pay him the $100 or distract him.

Hint 3 of 6:

Did you buy a whiskey?    +1 points

Hint 4 of 6:

Did you give it to the drunk in the room behind the bar?  +2 points