Jay's place is situated in a very quiet neighborhood. The taxi drivers are able to get to the place easily without any hassle and it's a good base to travel to major areas of Shinjuku, Shibuya and Roppongi, as taxi fares are only around 2000-5000 yen most of the time. Definitely a good spot if you want to party hard at Roppongi and Shibuya then head back home at 3-4am. There's also a subway station (Hatsudai) within few minutes walking distance, but can't comment too much about it.