Mariko's place is a great and quiet hideaway in Tokyo. While it is about 30 minutes away from the center, the local amenities are plentiful. The space is relatively small but varied. The bedroom is fairly big, the kitchen is relatively large as well. But they are a bit tightly packed together, which is normal for Tokyo. Notably the toilet (which is separate from the main bathroom) is very small so at 5'10" it was a tight squeeze. Generally very clean and very walkable from the nearest train. Easy check in and a list of local amenities were fantastic.