Koichi was a very nice host. He response very fast to any questions I have via Whatsapp. Upon reaching, he explained everything in details and there is a manual to guide us how to operate all electrical items in the house. Free portable wifi which was very convenient throughout my stay. He even bought us Japanese strawberry rice cake dessert which was so sweet and kind of him. His home was big and comfortable enuff for 4 of us to move around. There is a washer in the house and dryer is conveniently located downstairs at the self service laundry shop. Each room has its own air conditioner and I uses its heater to heat up the room to keep me warm. It made our stay comfortable and warm at this cold weather. Location was quiet yet walkable within 5min to higashi shinjuku station and 4 min to another station. But most times I walk to shinjuku. Plenty of restaurant and convenient store nearby. Koichi was also kind enuff to wait for us near the convenient store when we were coming from higashi shinjuku station with google map. He even help to carry our luggages. With this price and size of apartment we get, it was definately value for money. I will return again on my next visit.