Ken's place was a great experience for my 3 month stay in Tokyo. Only 10 minutes walk from Mizue station and roughly 50 minutes into central Tokyo, Edogawa is a peaceful neighborhood close to convenience shops and grocery. Room was very big and clean, however all guests are long term and must be responsible for cleaning of the house. Common areas, kitchen, and bathroom cleanliness varied accordingly through my stay. Always felt safe even getting home last train at night. Would recommend for those that don't mind a commute. Ken has great communication the whole time.