The Kero Kero house was a nice and cozy space. Perfect as a home base for us on our stay in Tokyo. Extremely easy access to Ueno/akihabara/asakusa/ginza, basically the entire Eastern and northern side of Tokyo (ikebukero). slightly further from Shinjuku and Shibuya but only an efficient 20-25 min train ride away. train station is about a 10 min walk from house. Kei and Kotaro were lovely hosts and provided sufficient privacy and excellent hospitality. Kei is an amazing cook and we were very lucky to experience a home cooked Japanese meal. Miya is a joyous toddler and bundle of energy. We could tell she was the boss of the house. overall had a lovely and memorable stay at the Kero Kero House.