We had a great time at Nj's place! It was very nicely located and within walking distance of the subway, Golden gai, many restaurants. Perfect for travellers who want to be in the middle of everything. The apartment was spacious, with a nice living area. The bathroom/shower was small but that is to be expected. Bed was quite comfy too. The apartments is on a main road, and the city never sleeps so it can be quite noisy during the night, so bring ear plugs. Also the portable wifi was excellent! Would definitely recommend Nj's place to those looking to stay in Shinjuku!