The definition of qualified property under Section 179 was expanded in 2017 under TCJA to include the following real property improvements to nonresidential buildings: Roofing Fire protection and alarm systems Security systems HVAC systems So you can expense roofing under Section 179 as long as it is an improvement to a commercial property and meets the Section 179 criteria. 

Use a reliable customer relationship management (CRM) system to manage and organize your investor data.

It takes a lot of time to get systems and processes in place.

On the construction side I have an advantage because I'm a very experience contractor that can handle multiple big or small projects, specially out of state.I started now because I got all my systems in place!

We have a lot of traveling nurses coming for the UW Hospital system and furnished rentals on mo/mo contracts pull a lot more than your traditional LTR 12/mo lease.

Is a solar pool heating system a wise investment?

I'll post it too, not sure if thats allowed here.https://www.seattletimes.com/opinion/editorials/how-to-end-the-dysfunction-in-seattles-affordable-housing-system/How to end the dysfunction in Seattle’s affordable housing system | The Seattle Times

GET OFF THE INTERNET, you nobody can answer this with certainty Get to your local RE meeting, You are not anywhere near ready Good luck

We have a system at our brokerage that might be close. 

You gotta be ready to accept that, and building a system, and organization like James has to navigate crazy.