Something walkable to a direct line to Rikkai and preferably not too far out from Yukimura and others in Tokyo.

I want a tatami room. And I'd like an open outdoor space. Either a garden or something like that balcony that Yukimura had at his hotel in Paris. I need enough room for meditating and training.

That's why I was thinking a roommate might be good. I could justify getting a bigger place.