Place was very spacious for our family of 5. Home was in between Okubo and Shin-Okubo stations (around 5-7min walk from home). Both stations are one stop away from Shinjuku, very convenient. There is also a nearby small Don Quijote just around the corner from the narrow road where the house is. Also, many convenient stores and restos around.
The home is complete with amenities needed- comfortable bedrooms with A/C, kitchen with stove & ref, dining area, hot & cold shower). We surely had a comfortable stay for 8 days.
Hosts were very friendly and hospitable. I really appreciated that they were responsive and even helped me translate a photo.