Keskilauteilla
Middle bench, which is where most of the conversation happens anyway. The top is too hot to talk on and the bottom is too far from it.
What you lost was almost certainly the passive. Heitetääks and riittääkö are both addressed to the room, and both sound like they are addressed to nobody until you work out that the room is the we.
From Could You Survive a Finnish Sauna? - 6 lines of real spoken Finnish on Finnish IRL.
One word.
Every morning.
One real Finnish word every morning - what it means, what the book form is, and when Finns actually say it.