Host was very friendly and responds very quickly via Airbnb chat. He also offered to carry the luggage up/down the stairs which is very helpful as it is a building without lift. :D
Location is a short walk from Uguisudani JR Station and is in a quiet neighbourhood but easily accessible to any other touristy areas such as Shinjuku and Shibuya as it is part of the Yamanote line. The neighbourhood has many good local food places to offer and explore (say cheap seafood dons, ramen, tonkatsu & coffeehouse).
The apartment is a lot bigger (kitchen/dining area + 2 bedrooms) than many others offered, simple but stylishly decorated and is def great value for money. Space is adequately stocked with amenities. Only slight feedback for improvement is that the heater is not able to 'warm' the entire space so the kitchen/dining was really cold (though it def wakes you up in the morning when you head to the toilet XD)
Highly recommended stay overall!