I have asked numerous times to send me official bank statements, receipts of work completed, master insurance documents, etc. and have received a few emails with word document summaries.

Quote from @Bonnie Low: Talk to @Allen Duan - he manages numerous MTRs in the Las Vegas area and knows it very well. 

Looking for best options.

The best option is securing financing that allows the LLC to buy the new property, as commercial or portfolio lenders may accommodate this.

Freddie Mac Small Balance Loan (Dauphin County, PA)Loan Purpose: Permanent Financing (Refi & Acquisition)Loan Proceeds: $1,000,000 - $7,500,000Loan Sizing: 70-75% LTV; 1.30x DCR (Small Market) Amortization: 30 YearsLoan Term: 5-10 Year Term (Fixed), 10 or 20 Years (Hybrid ARM)IO Term: Partial Term IO (70-75% LTV; 1.30x DCR); Full Term IO (60% LTV; 1.45x DCR)(Small)Rate Types: Fixed & Hybrid ARMRate (Est): 6.10%-6.60% (Assumes Mission Driven)Rate Lock: Rate Lock @ ApplicationNon-Recourse: Non-Recourse w/ “Bad Boy” CarveoutsPrepayment: Standard - Greater of YM or 1.00%Flexible Prepay: Flexible Options – Stepdown & Extended Open/Par PeriodsRate Buydowns: Yes – Rate Buydowns Available Up to 2.00%Assumable: Yes – Assumable LoanCash Out Refi: Yes – Cash Out Refi OKFannie Mae Small Loan (Dauphin County, PA)Loan Purpose: Permanent Financing (Refi & Acquisition) Loan Proceeds: $1,000,000 - $9,000,000Loan Sizing: 80% LTV; 1.25x DCR (Nationwide Market)Amortization: 30 YearsLoan Term: 5-30 Year TermIO Term (PTIO): Partial Term IO @ 80% LTV; 1.25x DCR IO Term (FTIO): Full Term IO @ 65% LTV; 1.35x DCR Rate Type: Fixed RateRate Lock: Rate Lock @ Loan CommitmentRate Structure: Treasury Yield + SpreadRate (Est.): 6.50%-6.75% (Assumes Mission Driven)Non-Recourse: Non-Recourse w/ “Bad Boy” CarveoutsPrepayment: Yield Maintenance; 1.00%; 3 Mos Open @ ParFlexible Prepay: Flexible Prepayment Options Available Escrows: Taxes, Insurance, Replacement ReservesRate Buydowns: Yes - Rate Buydowns Available Up to (1.25%-2.00%)Assumable: Yes – Assumable Loan Cash Out Refi: Yes – Cash Out Refi OK

As for the initial investment, I am working towards securing the necessary funds and am open to exploring various financing options that can facilitate this.Despite facing numerous challenges and setbacks on my real estate investing journey, I remain determined and resilient.

Does anyone have a sample of an assignable option contract for real estate that I can use? 

For properties under $300K, you can definitely find okay options in these areas.

I want to start building our portfolio and would love some experienced help with direction.Over the past ten years, it seems like I've had numerous deals/ideas that just didn't come to fruition and I'm just feeling a bit defeated. 

Biggest piece of advice: Don’t overthink it—your first deal won’t be perfect, but it will be your best teacher.If you ever want to talk through loan options or strategies, happy to help.