Azeth is right. I did 57 - 60 here on a shaman with a monk partner. It's just enough spawns to be awesome for two people. If you insist on soloing, you can walk past the bar and melee the ogre just around the right corner at the red arrow below.
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If you smack him and run directly back to the stairwell, you can single pull without aggroing the guard on the opposite side.
Also, don't forget there's always the troll upstairs in the office who can be singled out.