We are the best party rentals and bounce house operation in all of Austin! Austin Bounce Houses and Austin Water Slides and Austin Party Rentals is what we do. Get bouncy with us on one of our inflatable attractions today. rent with confidence. We have the easiest process out there. Just pick your event date, select what you want and reserve. It's that easy. Always on time and never double booked! Your party is our party at Operation Jump, Austin's Best Water Slide and Party Rentals.