I had a very relaxing stay at Iwama-san's place. He was a great communicator throughout the stay and went out of his way to make me feel very welcome. The apartment itself is well-equipped and comfortable. I stayed for a total of six nights, but could have easily stayed longer. Nishi-Ogikubo is a cute little community, and the surrounding stations along the Chuo line have many great things to offer. I would definitely stay here again.