Kingyosou is a wonderfully nostalgic place to stay, with a very kind and welcoming host! There are four full bedrooms, each with a kitchen sink/food prep area, writing desk/nook and AC/climate control unit. Each room has its own treasure trove of enchanting memorabilia, ranging from classic Americana in one bedroom to baroque neoclassical traditional decor in another. Two of the rooms are spacious enough to comfortably host 5 or 6 people for mealtime/hanging out. All guests share an excellent modern (bidet toilet) bathroom, a stand-up shower room, a full size fridge and a very powerful full-size washer/dryer. The convenience of these key amenities cannot be overstated, and makes Kingyosou a more practical choice than most hotels (at a better price). All of this is secondary compared to the genuinely warm and welcoming hospitality of the host! He is a rarity among contemporary AirBNB hosts in Japan, and the best reason to stay at Kingyosou. TKR made us feel truly at home and welcome, and we will definitely stay with him again the next time we are in Tokyo. We would highly recommend this host and property. It is conveniently located and has a stellar host. It is a great value, worth more than the asking price.