If you've been trying to save up for a down payment on a home, you understand just how daunting this task can seem. In moments of frustration, you may have wished there was a way to buy a home without having to come up with a big chunk of cash. The good news is, there actually are ways to purchase a home with no down payment, but just because you can do something doesn't necessarily mean you should. Here's a closer look at your options and the pros and cons of choosing this approach