You can read more about this topic in this article here: https://investfourmore.com/2015/01/21/flip-houses-no-money/
You can find my book on flipping houses here: https://amzn.to/2sQx6Yr
There is a lot of talk on social media, radio ads, and more about how to flip houses with no money. They all make it sound easy! It is not. In fact, it is almost impossible to flip houses with no money. Even if you are wholesaling you will need some money for marketing. You will also need money to live on while you work on getting your first deal. If you have no money, work on fixing that problem before you become a real estate investor.
There are ways to flip houses with less money like working with a partner, private money lenders, and some hard money lenders. Again, this is not easy to do as you must know what you are doing in order to get financing for flips. Here are some more videos on wholesaling and flipping.