Yeah, im from Denmark. Im from Aarhus though, 2nd largest city here, but I visit copenhagen all the time. The Danish scene is really tight, so everybody travels a lot around to skate with each other.
Copenhagen is sick, they also recently got F?lledparken remodeled, and it turned out pretty sick. You wanna check out Jarmers Plads as well, its one of the best real street plazas that you can actually skate all day without getting kicked out. Its one of those real meet up spots.
Staying a bit outside of copenhagen shouldnt be a real problem, getting around is fairly easy, especially on bike since everything is flat!
Learning Danish is a bitch though, its said to be one of the hardest languages to learn. Depending on you stay, you can definitely learn something. A friend of mine moved here from SF, he has a danish girlfriend, and he understands most and speaks a little bit after two years.
But any questions just ask, ill do my best to answer.
Oh yeah, and check out our magazine
www.wdbm.dk - its our news website, but you can find some of the magazines online under"bladene" - there is a new one coming out this november/december! The magazine is about the danish skatescene and mostly features danish spots/skaters, but always with some pro interview, favorite thing or whatever.