However, I would need some help

I'm moving to Århus for a Masters degree. I'm at the moment scouting the market for suitable apartments/housing for me + 2 friends that are moving together.
In Norway we have a website that pretty much anyone who wants to rent out their apartments post their ads. Do you have something similar in Denmark? So far I've found boligportalen.dk, which seems fine, but it doesn't have many places that suits our needs I think..
Also, when the ad says "4 værelse", does that mean 4 bedrooms? or is it more like 3 bedrooms + 1 livingroom / 2 bedrooms + 2 livingrooms etc?
like this ad says; "4+ værelse"
http://www.boligportal.dk/lejebolig/4_v%C3%A6r._eller_st%C3%B8rre_%C3%85rhus_C_895330.html"Lejligheden indeholder entre, stort køkken/alrum. 3 stuer en suite, hvor den ene pt er lukket af som værelse. Soveværelse, stort badeværelse og mindre toilet."
so only 1 bedroom + 3 livingrooms?
Also, anything else I might need to know about Århus / Denmark?
Cheers, and thanks for any help!