Kim and Jen are some of the funniest and most caring people I had the pleasure of meeting. The place is about a 10-12min walk from the Nationaltheatret stasjon (which is kinda right next to the Royal Palace). You can probably even cross off "checking out the Royal Palace" on your way to checking-in at their place. There's a grocery market at the corner of their block and many other food options nearby. Keep in mind you'll need to go up a flight of stairs but if you need help with your luggage, Kim or Jen will be more than happy to give a hand. I also LOVE their plants especially this bonsai that used to be on their kitchen counter (just thought I'd mention it in my review).