Although it's been a few days after this trip, I have to say Candlehouse was AMAZING! It's so cozy, well-equipped, and of course just as most Japanese houses, clean and tidy. And I have to emphasize its location is PERFECT, near Shinjuku station, 20 mins walk from 乃木阪, so even I stayed outside so late I could still walk home :) Most importantly, the hostess is very nice! Don't worry about communication with her, since her iPad was equipped with amazing translation app!