If you are looking for something very close to the airport, this is it! We dropped our friends at the Takamatsu airport but when we got there, one of them found that she had left her bag in the hotel's lobby. We drove back to the hotel, fetched it for her, and went back to the airport, all in 10 minutes!
The bathroom is really compact, as everyone else noted. But I was amazed to see how space can so smartly be utilized.