You will start by facing a large window overlooking the balcony area. Turn left and you will see an open doorway. Exit this room and stand closer to the brown couch in front of you. Stand behind those chairs. In front of you you will see a what looks like an arcade game. Walk towards that and to the left of that you will see an open doorway. Walk inside the open doorway. You will see the bed, take a step inside and turn left and you will see a bathtub on your left. Another doorway to the right of the bathtub. Walk towards that doorway. Take a step inside and turn right you will see the shower. Walk inside the shower. Once you're standing inside the shower, then you're done.