If I am reading correctly, they are simply supplying the money for the partnership. 

To create rental income that enables financial freedom, you need a location that meets specific criteria.Rents increase faster than inflation: Prices and rents are driven by the imbalance between demand and supply.

While slow and steady does win the race, your plan would be reeeealllly slooowww.

As Mitch pointed to, on one hand, STRs are housing supply locally and will likely get looked at. 

Properties are sitting on market for a bit longer now that supply is slowly creeping back up. 50 days isn't too terrible compared to the greater PHX area. 

pid=2141Houston Real Estate Highlights for December and Full-Year 2024:-Following two consecutive years of declines, single-family home sales rebounded in 2024 with 85,163 single-family homes sold compared to 84,038 in 2023 an increase of 1.3 percent; -Total property sales for full-year 2024 were statistically flat at 101,864 units while the total dollar volume increased 3.1 percent to $41 billion;-December single-family home sales climbed 16.3 percent year-over-year with 7,162 units sold;-Total December property sales increased 13.6 percent to 8,478 units;-Total dollar volume for December rose 20.5 percent to $3.5 billion;-The single-family home median price edged up by 1.3 percent to $334,290 while the average price increased 5.0 percent to $425,150;-Single-family homes months of inventory expanded to a 4.0-months supply;-The townhome/condominium market experienced declining sales throughout 2024, and in December, volume declined 5.8 percent, with the average price up 2.5 percent to $268,152 and the median price statistically flat at $234,250;-Townhome/condominium inventory improved from a 3.5-months supply to 5.4 months.

I keep hearing that costs of labor and supplies are rising (when aren't they?)

Construction is mainly CMU, Concrete, and Steel (at least for my projects), and there is a bottle neck of those resources as only few supply the area.

These markets offer a great mix of affordability, strong rental demand, and steady appreciation.

Here are the numbers:IncomeTotalPartner ContributionsManaging Partners Debt$0.00Partners Deposits$987,459.99Total Contributions$987,459.99Operating IncomeAirbnb Income$50,186.50Square Income (Vehicles or add-ons)$6,741.04Total Operating Income$56,927.54Total Income$1,044,387.53ExpensesPurchase of propertyCost of House-680,000.00Closing Costs-$26,744.44Total Cost of Purchase-706,744.44Set Up ExpensesHouse Improvements & Care taker home addition-116017.03Adding Tiny House-52130.83Furnishings-68403.65Vehicles-43150Set Up Costs and Advertising-2339.53Total Cost of Set Up-282,041.04Operating expensesCare Takers-14535.9Additional Cleaners-1505Cleaning Supplies-2670House Supplies-1340Landscaping-4230.66Utilities (Power & Water)-8204Internet-315Pest control/fumigacion -120Pool cleaning/maintenance-2220Vehicle Gas-552.3Vehicle Maintenance and Repairs-6625.01Welcome Food for Guests-115Property Repairs-4999.64Bank Fees-1208.06Accounting Fees-1085Insurance-955.74Other Expenses-1071.2Total Operating Costs -$51,752.51Total Expenses-$1,040,537.99Net Income$3,849.54Net Operating Income$5,175.03Now 5k for an investment of 970k is not a good investment.