There is so much free content out there that can teach you about guest services, software, vendor management, and so on. 

Please feel free to reach out with any questions.

In the Bigger Pockets free book, "Real Estate Rewind", as one of the 11 co-authors I wrote about one such Tax Sale purchase and made money but not enough money to warrant the risk involved.

If you ever have any questions regarding this or in general feel free to reach out I enjoy helping and ensuring other BP members avoid lost time and money. 

Feel free to shoot me a DM and we can connect! 

I dept free minus these mortgages.  

Design happens to be one of my passions, and I’d love to help you brainstorm ideas or suggest some cost-effective design solutions that could work for your project.If you’d like, feel free to share some details about the style you’re aiming for or any preferences you have.

This allows entry without a key, and allows me to change the lock as needed if I don't want someone in there.As an agent, I provide contacts to my clients who will do these things, and occasionally I will do favors for past clients who need someone to open the door or quickly supervise an appointment; of course not all agents will do this or for free.  

Most cost segregation firms will provide a free cost/benefit analysis quote to help you determine if the tax benefits from the study will outweigh the costs.

And then do a cash out refinance of the debt free property.