What's wrong with applicant #3?

Unless I’m doing something wrong.

Nothing wrong with partnerships - I have used one to scale way faster than I would have on my own because he brought skills I didn’t have - but if you can do a deal on your own first to get a better understanding of the entire process it may help you identify what you need from a partner and what types of things should be in the operating agreement.As for the operating agreement, be sure you sit down with an experienced attorney who will help go over the dozens of scenarios that may come up and how you would like to handle them. 

We have a large salt water spa and your salesperson is wrong about the maintenance.

The number of people who have called many of us saying they saw some article online or watched some tickytok video and did something COMPELTELY wrong is staggering.  

I believe the property manager needs be on island (but i could be wrong).

Anything I am doing wrong?

Quote from @Christian Pichardo: Hey all, I am new to long-distance real estate investing and probably did everything wrong on my first investment property. 

I don't know who you are or what your agenda is, but I assure you, you've got the wrong guy.  

GPS isn't always 100% accurate and trying to open the door of the wrong house can have seriously bad consequences.