Shin’s place was great since it’s super close to Shinjuku (walking or train from Yotsuya) but without being in the heart of the craziness of Shinjuku. Clean and good size, especially in comparison to Japanese hotels. My wife and I brought our 2 year old toddler and the futon was great for him with room on the other bed for us. Washer worked great for cleaning baby clothes. Shin was also super quick to respond before, during and after the trip. Great stay!