Weird house, shower pool, and animals

Date: 1/4/2018

My family was staying in a house we had rented before. Last time we stayed in it I noticed a big cavernous shower in one of the bedrooms but didn't look more into it. This time however, I walked all the way in, and found a huge hidden room/pool kinda like the Vandalia Rec. Center. The whole place was filled with exotic animals like panthers, etc. I think for some reason the house was owned by Maggie's family. Later we were driving through traffic and a panther went running across the street, so I called Maggie and told her I thought their animals had escaped somehow.