Wakana was an excellent host! I only stayed for two nights, my last in Japan, but she made sure I was comfortable and told me the best clothing stores and coffee shops in nearby Shimokitazawa, which is a great neighborhood for walking, food, and shopping. The neighborhood her home is in is peaceful and quiet, and so close to the train that takes you to Shibuya, where you can connect to a train to almost anywhere in Tokyo. The room was pretty, comfortable, and they even have a friendly cat! I will definitely stay again when I make it back to Tokyo, hopefully sooner rather than later.