Thank you all for your feedback and suggestions, I greatly appreciate your help!

Quote from @Brady Bitter: A few suggestions from an investor turned builder.Learn the code for your area forward and backward.

Would really appreciate any suggestions!

I had a loan officer suggest to do this.

I suggested using traps, and there were no further complaints until November 17.I promptly hired a professional for rodent treatment, which was completed within 10 days.The tenant is now demanding 3 months of free rent, claiming the property was "infected," despite my timely response and corrective measures.I need assistance crafting a response to this demand within 2 days to avoid escalation to small claims court.

Any suggestions on areas?

We are out of state landlords located on East Coast.I would appreciate any suggestions.

Any suggestions?

Any suggestions on this methodology is greatly appreciated. 

You could also get a line of credit for about $150k (you should be able to borrow 75% of the value.)The reason I suggest this is…1) you save $40-$60k in selling costs. 2) you have a lower blended interest rate (2/3rds at 3.25% and 1/3rd at 7 or 8% instead of the whole $500k at 7 or 8%) saving you another $1k/mo in interest. 3) you only pay interest on that $150k when you actually use it, not from day 1  Unless you hate this property, or want to buy something you can’t afford without selling, that would be my plan.