If you get your accomodation from Studentstaden, Dragarbrunnsgatan is one of the first streets you're going to want to find: to collect your key, you have to go to their office in Svava Gallerian at the junction of Dragarbrunnsgatan and Bredgränd. Luckily, it's only 300m or so from the bus station.
Near the junction with Påvel Snickares Gränd on Dragarbrunnsgatan is Hållplats H, the most central stop for the 14 bus to Ikea and Co-op Forum. You'll want a Busskort first, though.
