I've stayed at this hotel probably 8 times now, and I keep coming back. It's all about the onsen (spa). It's just a great experience, both morning & night. The breakfast is good, too; and so is the option for late night noodles. I hadn't stayed here since the pandemic, and now they have free ice cream! Just a great little spot in Tokyo. Not luxurious, but who cares about that with an onsen right in the hotel!