We stayed at Kimmy and Dee's place for 9 days. Check in and the directions to the apartment were easy to understand and everything went smoothly when we first moved in. Kimmy and Dee were also very quick in replying to a few of my messages when I had to inquire about something, which I greatly appreciated! There were two of us and the space was adequate and typical of most apartments I've stayed in during my Japan trips. Asagaya is a couple of stations away from Shinjuku which was quite convenient as Shinjuku ended being our sort of gateway to many sights we wanted to see. There are many eating establisments in the area, and my cousin and I very much enjoyed exploring the streets whenever we go to and from the station. The portable wifi provided by our host worked perfectly all throughout our stay, a huge advantage for us who were exploring Tokyo entirely on our own.