I have a small problem. I've got an address in Oslo, and I'm trying to find out where it is so I can find a hotel to stay nearby. The address is Rolf WickstrÃ¸msvei 15 (Nydalen), Oslo. Can anyone tell me the part of Oslo where that address is? I've tried looking at maps online, but without a starting point, I haven't been able to get very far. I'd be eternally grateful if someone could direct me.