It's a domino effect.   

They have been very professional and effective so far.

I completely agree with @Ashish Acharya's points about the cost-effectiveness of a HELOC and the potential credit implications if it’s secured by your primary residence.

Maintaining a financial track record for your project is facilitated by effective budgeting.3.

When offering incentive such as bonuses you must question the effects of this type of motivation.

Particularly for your first few properties, I'd highly recommend that you manage the property yourself (if possible), but that's usually only possible (or most effective) if you live near the property or visit it frequently.

However, I’d love to hear from anyone with experience in this market.What platforms or services have you found most effective for connecting with traveling nurses?

If it's on your credit, you are on the hook for it.However, it shouldn't effect the loan process too much, a simple Letter Of Explanation should be able to get the job done with the correct investor. 

With those, the HOA fee's usually have a big negative effect on cash flow. 

To newer investors, they may rely on their agents to act as the Chief Investment Officer, effectively thinking the agent will bring them only perfect deals that meet their investment objectives.