The location is nice and convenient to two stations only a few minutes away from Okubo (has elevator access) and shin- Okubo station (stairs only but is Yamanote Line (JR) ) - both of the station is only one stop away from Shinjuku station. The location is close to nice busy night spot for food and light entertainment. We travelled with four young children on our trip it was nice to have the space, kids were able to spend sometime playing together in the common area. Rooms are nice and spacious.
Kei and Lisa are great host and responds to us promptly when we have questions, and was very kind in helping us find transportation for a group of 9 to Tokyo Disneyland (what a lifesaver)