At that point, it's worth researching and finding a solution that better meets your needs. 

As I said, I recognize that my concerns are quite common and that Bigger Pockets offers many solutions to investing with low capital.

I initially wanted to leave a sustainable business to my kids.

We've had a sustainable 'luxury' househack we raised our family in for the last 17 years and counting. 

Plus there would be closing costs again.We are open minded about solutions. 

With this new venture, we are seeking advice on the best software solutions that can efficiently handle both Long-Term Rentals (LTR) and Short-Term Rentals.I'm reaching out to fellow property managers and real estate professionals here:What software are you using that adeptly manages both LTR and STR?

Green Housing: What strategies are you employing to cater to the increasing demand for energy-efficient and sustainable homes?

Commercial real estate solutions for developers, home builders.

I can’t find an add on solution that handles this either.  

@Roger VerasteguiEnvironmentally friendly and affordable usually dont go hand in hand, as the more sustainable products are typically more expensive.One product that is starting to gain more traction in the US (like many of these products, it has been used in Europe for the last 30+ years with great success) is CLT, or cross-laminated timber construction.