I would have an indoor, soccerfield sized pool with padded walls. Soccer goals and water jet packs would be incorporated so I could have the first ever aquatic soccer field. I would use a beach ball for a soccer ball and play soccer with my friends. Using the jetpacks to maneuver around above water and kick the beach ball floating in the pool. I feel like it would be a really fun way to play one of my favorite sports and also I would have a pool for when I just wanna swim.