An additional benefit of a detailed engineering-based Cost Segregation Study is that it can increase potential insurance premium savings as well as provides support for the property tax appeals process.Additionally, it can help maximize renovations and improvements.A Cost Segregation study is an IRS approved federal income tax tool that increases near term cash flow by utilizing shorter recovery periods for depreciation to accelerate return on investment.

My father wants to use his SDIRA to provide a loan to the LLC him and I are equal partners in.The loan would provide the additional funds we require to purchase an investment property.The LLC would pay principle and interest at market rate to the SDIRA.Would this be considered a disqualified transaction? 

From my research, these turn-key STR management companies provide this full turn-key service for 20% - 30% of all the bookings.  

Newer brokerage policies in our mls have more clearly separated listing and buyer broker fees, so you can likely interview nearby buyer brokers who will provide the service for a set cost or possibly work with you to represent you on an agreed upon sales commission where if seller doesn’t offer to cover it, there’s a minimum you’ve agreed to pay to broker on any purchases that are realized through their service.

You said you bought from the turnkey provider.

Secondly, transparency is key—ensure the lender provides clear information about all fees and costs involved line by line.

You did a good job of explaining your situation, but I would think I would have more questions before providing any firm advice. 

Hector, I'll give you some opposite advise than what most on this site are providing. 

For distressed properties I intend to keep as rentals, the buyer pool is greatly reduced and being able to close cash and waive inspections provides a lot of negotiating power. 

However, they also engage with contractors and service providers, suggesting some level of outsourcing.In general, a Housing Authority's management structure will depend on its size, the scope of services it provides, local regulations, and the organization's strategies.