We had the 6 person apartment, for two of us. It was spacious for J’nese standards but 6 people might have been tight. Really cute space though, with everything you could need for a longer stay. Check in took awhile, because we showed up at 3:00, when others were checking in. Front desk staff are really kind, and efficient, and speak English. The only drawback was hot water. There’s a thermostat by the ofuro door where you can bring up the water temp. We did that but it ran out pretty quickly. Check out the artisan “mall” diagonally across the street from the hotel…lots of handmade nice Japanese things. It’s under the tracks and so cute!