We had a great time at the apartment in koenji! The instructions were very straight forward and the apartment was warm and clean for our arrival. The location is perfect, lots of restaurants, bars and shops in the immediate area. The wifi was a bit slow at times and the upstairs loft area was a tad too small (granted one of us was quite tall). Very happy to have stayed here, it was a great introduction to Tokyo! Housekeeping visited briefly to drop off a nice note warning us about a high chance of snow and slippery streets, it was so thoughtful. I would Highly recommend staying here.