setup is normal, akin to 風呂. For 濃茶, that means putting the 茶碗 down with the left hand, moving the 茶入, and replacing the 茶碗.
Turn しふく towards the fire, and place out of sight behind cold water container.
As always: first guest takes first sip, then close everything. Conversation starts after second guests first sip, *then* the water is replenished, and the 釜 and 水指 stay open.
It's not clear how much turning there is done for 拝見, it looks like there's only one turn to 45°.