The room was clean and as advertised. A bit on the small side but in my experience it's hard to find something more spacious in Tokyo without shelling out more cash so it's a good value still. The check-in process involved an automated Kiosk at the 7-11 which was a little interesting to use, but Ichiro provided instructions beforehand that explained in detail how to go through this process (be sure to print these out beforehand). It's a short walk from the Ryogoku station but about 15 minutes from the JR station, which is the station we ended up using most days. A good selection of restaurants on the street outside of the JR station as well. There's also a Lawson's just across the street from the apartment which is convenient for grabbing snacks or breakfast. There's 3 trash bins in the entry way which feel a bit big for the size of the apartment and kind of block getting luggage into and out of the space, but you can stack them on top of each other to the side to help maneuver around them.
One thing I'd recommend to Ichiro is to get rid of the potted tree in the room, since there's limited space already so it would've been nice if the plant was not there to have a bit more room to store luggage.