If.a general inspector sees something of concern they will then recommend a structural engineer review the property. 

With Google, Yelp, Facebook reviews as well as what is on their site and what type of content they are posting on their social media pages....

This contractor has 0 reviews on yelp which I found a bit sketchy, but was able to vet him by his contractor's license, worker's comp, and by visiting some of his ongoing projects.

Your account with hundreds/thousands of reviews is the biggest asset!  

Confirm with the solar company if the loan is transferable and review terms carefully—it’s a potential hurdle with lenders or resale.A DSCR (Debt Service Coverage Ratio) loan might be an option since you’re focused on rental income.

I concur with @Patricia SteinerIt's essential to review your lease to check for any clauses related to pest control.

Here's what they returned:The San Diego Housing Commission (SDHC) has completed its review of the items you raised in your appeal of the initial determination that your application was ineligible for the City of San Diego COVID-19 Housing Stability Assistance Program. 

Personal reviews can help bolster your online presence as well...that doesn't have to just be from real estate clients. 

I can provide him with an online log in so he can review the books from his office.

We need to connect,  you can check out my profile reviews and see I've been super fortunate to help a lot of people be successfulHope to talk soon.