Mayumi is a great host. She is very responsive to all of my inquiry. Knowing that this is my first time to Japan and I travelled with elderly and children, she offered to meet us at shinjuku station and give us lift to her house.
The house is very convenient as it is close to train station and restaurants. It takes around 20 minutes to shinjuku train station and bus terminal on foot. If you decide to take trains, it will be 180 yen to shinjuku station.
I was travelling in group of 8 and the house is big enough for all of us. Mayumi is very toughtfull. She provided us with free bottles of water and basic ingredients for cooking. I would highly recommend this house to anyone who looking for accomodation near shinjuku.