Need advice for self storage business startup

[Maris Becers]

Hello. I am a newbie here. I need to understand from which place to start. I don't have a capital myself for the start. I make a commercial real estate market research and i would like to start a self storage business. First i need to buy a land, it cost between $150.000 - $400.000 and the rest is building costs, totaly up to $1.5M After with 80% self storage occupancy cash flow must be $30.000 in month. Calculated if self storage building will be 2000 m2. Where to start search for funding? Venture capiatal, angel investors, crowdfunding?