This place is good if you are a /level charecter.
i got my skald to lvl 23 here soloing,i still go there when i need money,becouse i can get drops and salvage so instead of getting 10s for an axe i can get 1g for an axe,i recently got a 14.0 dps axe,and can usually solo reds in here:-)
I have explored to the right where you pass skeletal sentry or something like that,and went pretty deep to where a room looked kind of like there was an opening to go outside,and to the left past the mora's and if you do a couple runs back and forth of these routes you can bag a lot of exp.(I got 5 bubs lvl 26 while PL'ing for 1 run left and 1 run right)