How are people scaling so fast?

[Grant Stuard]

I have listened to some podcasts, and have heard people saying they got their first 7 properties in 11 months. Some even crazier. I have 5 properties, but I have used all my money to purchase these properties at 25% down and now I am renting them out. I would like to have 30 rentals (that is my goal) and I have the deals. I just don't have the capital to move all at once. I know there is private money lending that can fund some of these new construction deals, but I don't want to sell them for profit after. I want to keep them as rentals. Are there lenders that would let me pay them like a traditional mortgage? (over that long period of time)? What do you guys think I can do to get 3 properties a month?