Thieving Guild Requirements?

[Zezecha]

Hey, I want to get 99 Thieving. :laugh:
But, I don't know anything about the Thieving Guild... People say that I could get 150K xp\hour there, but WHERE? What part of the Guild is the best exp? I'm only 70 Thieving right now.

 

http://runescape.wikia.com/wiki/Thieves'_Guild

RSwiki to the rescue.

 

[High Heels]

Blackjacking {started the feud} + do miniquests of buyers and cellers