Yep, if I'm not involved with the person(s), I would honestly prefer a Japanese capsule hotel to communal sleeping accommodations. I recall an out of town party we considered going to, and if we had opted to stay in one of the house's guest rooms, we would have had to share it with another couple. No way in hell. There were nearby motels, which is what we would have done if we'd gone (though eventually we decided not to go).