So I'm down here to kick off the Thieves Guild quest, but now I can't find my way out. Been wandering around and reviewing map. D'oh.

Can anyone help me with some directions?

Thanks.

Just walk along the wall trying every door you come to. You have to find it that way, or you can walk out on the wooden platform, stand in the center of it and look straight across the water where you should see the door. Or.. are you lost in the ratway?