We are in the "slow and steady race".

They create the team and a plan, acquire, due diligence, take care of loan products (If needed), oversee construction/renovation, hire property manager (or run in house management,) take care of accounting/taxes/K1s, deal with closing or refinancing.An LP (limited partner) just puts in the funds (after hopefully vetting the GP and team) and keeps fingers crossed while earning mailbox money. 

Are there other software products out there? 

Lendio shut down it's accounting product "Sunrise". 

This is going to determine the pricing on this product as most blankets (with good pricing) have minimum loan amounts of $500,000.Happy to connect!

STR insurance is a niche product with few actual insurers, so the brokers are all selling the same paper.

If you're building one at a time and one of the big monster production builders needs work done from your #1 go to, you need a backup plan, and a backup plan to that backup plan.#3. 

I have partnered with a number of production builders that are starting to do what you mentioned.  

of thousands of dollars in lost productivity, so the business is likely a lot less price-concerned than other residents. 

Due to item 1, adding an ADU can require years to start achieving any return (once the accumulated cash flow recovers the initial negative position).4) Adding an ADU is a slow process.