Why is OSF frustrating? going zu fuss from one side of RS to the other is the best thing!(only the slagilith was bad, because i hadn't got 43 prayer at the time) Anyway, my vote goes for 1. Rat catchers and 2. Olaf's quest
in the city of Dorgesh-Kaan, accessible through the doors on the south side of Dorgeshuun mines(where you start Death to the Dorgeshuun). Map of the city, courtesy of tip.it: go up the stairs at B, to the house labeled J