It has strong numbers with a cap rate just below 10% and photographically appears to be in good condition. 

The robo adviser service that manages the portfolio says I have an excellent chance of never draining the balance down to zero (meaning I'll run out of time before I run out of money, which will make both me and my heirs happy).I keep the proceeds of an asset sale I made a few years ago in a high-yield FDIC-insured savings account that is paying a 2% rate of interest right now.

As other shares above, that is excellent guidance.I wishes you the best!

You will get quick responses if you post a deal with excellent numbers and ask for potential partners.  

BP community is an excellent place to learn from others and network, good luck on your journey!

However, if you have a truly excellent single older adult, non-smoker, no pets, coming with little to no furniture, and he will be the only occupant, giving you a honking big damage deposit, plus he doesn't mind that you're gonna have it on the market while he's there, with showings, you might consider it. 

That being said, should I use an excel sheet to track my income and expenses or is there a better way or better software?

PS is really glutted with STRs and so the way the place is designed and appointed is the primary way to get my condo grabbed over the others.I had a great experience with the professional photographer that Airbnb provided -- the pics are gorgeous and he was great to work with.

Rookie mistake of mine, but my current tenant has lived in it without missing a payment for the past 5+ years and takes excellent care of the property so I haven't increased rent.

Fees are also insurance, but only pay the fee for the excellent service.