David's place is very well located in Shinjuku, it' literally around the corner from one of the train stations (Higashi Shinjuku ), and about 15 minutes from Shinjuku Station (nearest JR station). David was very accomodating and kept our bags for us when we checked out in the morning as our flights weren't till much later in the afternoon. He also lent us an umbrella while we went to explore the city since I had left my (third at that point) 711 umbrella at my prior place.