You are going to start facing a round wooden table and a seating area with a bunch of pillows. Turn around completely and walk to the right side of the piano. Walk up those two steps and take a right. Once you are in the outside area, you are going to see a gate that is supposed to be closed, but you can go through that gate on the right side towards the pool area. Take a few steps forward and you are going to turn to the left, following the end of the wall on the left. Once you are there, you should be facing the wall with three potted plants, on the left, you should have a glass door that is closed, and on the right, you should have the pool. Once you are there, you are done.