Swedens success in the music world and the amount of bands that come out of this country has a lot to thank Arbetarnas Bildningsförbund (ABF), translated to Workers' Education Federation for that. The organization rent out fully equipped rehearsal places to bands all over the country for about $100/month, sometimes less if the band members are really young.
In this video Erik from Watain gives his thank to the organization for giving them the opportunity to make things more organized and professional. Unfortunately it’s only in Swedish.