 JJ Manning has perfected the way to sell your real estate, and they use their 30-30 marketing plan. It's 30 days of marketing, 30 days to close. It's as simple as that. It's a refined process. They've used it for over 48 years, and it has worked thousands of times. Luxury homes, rental properties, you name it, JJ Manning knows how to squeeze all of the juice out of the orange.