This place is at the best location of Tokyo. 10 minutes walk to two major stations (Kinshicho and Oshiage) that can take you to anywhere in Tokyo. Getting to Oshiage station from Narita was easy, just check Hyperdia for your options.
Lots of food options, pizza take away, Lawson, Japanese Izakaya within 1 min walk. Also, both nearby stations have Malls and all kinds of restaurants there. There are Hair Salon, Children Playground, 7-11, AEON Food, Paid Parking all within 3-5 min walk.
The place is right off the main road and a fire station so you definitely can hear the Ambulance screaming a few times every night.
The room had a washing machine, a kitchenette and enough utensils for us. Shampoo/ shower gel as well as Detergent and Dish cleaning gel was there too.
This place doesn't have an iron, so if you're planning to go to meeting or dressing up, be sure to bring your own. You'll also miss out on the trademark Japanese style electronic Washlet as the Toilet there has a regular basic one. The entrance is bit narrow and you might have to squeeze to get in the elevator if you have Suitcase. Heating system was proper and the room has enough electric outlets including extension cords for all your devices. Hailing a taxi is almost instant as the room is at the Main road.
The best part of living in Kellywood was that the Host is Super responsive and would answer all your queries almost instantly, at any time of the day. We had 2 rooms and was perfect fit for 4 adults and 3 children. I look forward to being a guest there again when I'm traveling to Tokyo with my Family.