Great place to stay and quite spacious by Japanese standards particularly in Tokyo! The checkin process was fairly straightforward, but not the best imo since you had to checkin via video call which was less convenient than most other airbnbs we went to. They did have a lift however, which made going up and down with our suitcases much easier!
The apartment itself was fairly clean (apart from a few stains on the couch and bed sheets which was kinda gross lol), and they provided all the amenities we needed with plenty of storage space. The host was always quick to respond, and they quickly resolved an issue when I noted that we were being overcharged based on the previous advice we received from them.
Overall, a great place to stay in central Tokyo! Not my personal favourite though, because there are better options at a cheaper price if you book earlier, but still a good option nonetheless. It would be better if they improved their cleaning and provided consistent/correct advice.