Akira's place is a 10 minute walk from Senkawa subway station, with a convenience store on the way, making casual food and beverage trips easy. The amenities are great; having a mini fridge in our bedroom was wonderful! That was one of the best things about the place. The air conditioner in our room was excellent during the summer.
A few things to note: There is no dryer in the building (you will have to go outside to find one), and very little space to hang clothes to dry. Also, the stairs are quite steep, so be careful. One of our beds was an air mattress that kept deflating; it'd only take 30 minutes for it to deflate halfway, and needed constant re-pumping of air into the mattress. Lastly, something that is not the host's fault at all- We happened to have really noisy neighbours who wouldn't stop screaming on the phone, or yelling at their children at night, and their children were crying.
There were multiple washrooms and showers, so that was nice. Entering and leaving the house is very convenient and easy. Akira provides very clear instructions for everything, including where nearby restaurants and stores are located, how to walk to the Airbnb, and how to check out. Also, Akira was super helpful with restaurant reservations; I had to provide a Japanese phone number to make some reservations, and he let me use his phone number, and helped confirm the reservations.
Over all, this is an amazing deal, and I would gladly recommend Akira's place to stay. :)