A rising tide raises all ships.

Keep in mind that if issues arise and you decide to sue someone, it may be more challenging to take legal action against the wholesaler and hold them accountable for their actions.

I usually wait until an issue arises because these problems are pretty rare.

That covered any incidentals or lawsuits that could arise with my tenants on the property. 

Just keep learning (podcasts, books, meetups, etc.) and be sure to take action when the opportunity arises

Within the region, the City of San Diego also experienced a rise in its vacancy rate to 4.22%, compared to 2.64% last year.

In theory, it is, but in reality, it is not for this reason and many others that can arise.

Now, I'm not saying spend money on whatever the tenants want, but if you have a nice house free of maintenance issues, and then address issues promptly when they do arise, you increase your chances of your tenants staying for longer, which means more revenue and a better ROI.4) Adapt to the market - I'm in Orlando and we saw the market shift and pull back this year, yet many owners still wanted to increase rent.

I find this hard to believe having been an STR guest myself and understanding some of the urgent matters that can arise.

I have done a few hundred sub 2's in my day and all sorts of issue arise that your probably not thinking of or no one could have thought ahead about..