You've found the bathroom. The light, heat-lamp, and fan switches all work as expected.
On one side of the room can be found a glassed-in tub and shower combination. On the other side, a toilet and hand sink. A towel rack holds a rumpled looking bath towel. On the rack beside the sink, a hand towel and wash cloths have been left to dry. A nearby chute provides a place to deposit damp laundry.
Closer inspection of the tub reveals whirlpool jets built in. The shower has been outfitted with twin adjustable water-saving low-flow showerheads. No cold, moldy institutional shower here!