With my line of work not being around all the time I was curious of this since I would be able to manage lease agreements, advertising if needed, long term projects, rent collecting, and reporting. 

In terms of lease agreements you can tell the tenet to leave and at what point? 

But I also think the real gains in real estate are not in cash flow but in long-term appreciation.

I cant tell you what to do , but investing in rentals over the long term has been great for me , some times there are more repairs , sometimes less , but thats just the nature of the business

Borrowing this kind of money to fund aggressive spend on growth in a high gross margin industry is once thing; covering Op-ex shortfalls is indicative of near term distress. 

Borrowers that purchased during the last 24 months, particularly with alternative mortgages such as DSCR loans at elevated rates could see worthwhile refinancing scenarios in the very near term just as any early payoff penalties are expiring. 

Who knows what could be coming next in terms of legislations.

Also, this would give more time thus putting you in Long Term Capital Gains Exemption if you've lived in the home 2 of the last 5 years. 

Couple of things to consider for your question.In terms of software, it depends on what part of the management you are trying to work on.

If she's not happy with those terms, she's welcome to take the happy clause and this one time only, you will allow her to break her lease early if she's out by the end of the month.