An extremely large chain of hotels. Serviceable, but impersonal. Tiny room, tiny washroom (although both are common in Japan). Staff insisted on cleaning every second day - this chain hasn't heard of saving the environment by doing less washing (I'd go three or four days). In a quieter part of Tokyo mostly away from the sites, but easy access to multiple metro stations. Of the three hotels I've stayed in in Japan, my least favourite - although, as I said, "serviceable."