The LLC wont do anything special for lending. If you plan to use Conventional loans, the LLC is off the table. DSCR loans allow lending to LLC's, but the LLC members will likely need to personally guarantee the loan. At the end of the day, you'll still need good credit, income (rental income from the property will suffice for DSCR loans), and cash to close, including a downpayment (likely 20%+).
If you're asking how to get a general purpose loan to the LLC, then that's not going to happen without several years of operating history and organized financials for a CRE lender to underwrite.
Not trying to rain on your parade, but this is much more complicated than just forming an entity and getting a loan. I recommend you consult with a lender with expertise in investing, preferably someone local to you, to discuss the lending options best suited for your goals, strategy, and tactics. This will provide clarity regarding what matters and what does not, as well as what's realistically available to you.