I loved it, everything was beyond perfect. The massage chair was a great bonus. The table and chair was very useful when i needed to work. There were so many extra amenities, hair dryer, toiletries, rice cooker and it even had a washing machine. The door lock with code was very useful because it required no key. The chromecast let me invite people over and watch movies.
This is a 15 minute walk from Tamachi station so be prepared to have a walk every day. Or get a bicycle if possible.