There are likely some tenant advocate organizations that can advise you and you should read the California Landlord Tenant guide.  

Make sure to read the Beginner’s Guide: http://www.biggerpockets.com/real-estate-investing

Go to a book store and buy the Florida Real Estate Brokers Guide.

., Rich Dad, Poor Dad (actually I read the entire series), The Ultimate Beginner's Guide to Real Estate Investing, The Book on Rental Property Investing and The ABC's of Real Estate Investing) plus I've attended or watched at least a dozen of his webinars. 

I know there has to be more than just three ways of sourcing commercial deals and I would like someone to guide me through the process, just one time I don't mind buying lunch, or talking over the phone to pick your brain, that is if you're willing to share.- Loopnet, I don't know any other websites out there for commercial properties- Commercial Real Estate Agent- Talking to Apartment Complex Owners- ???????????

Here are some recommendations for you:Find and connect with other BP members that are in your area: http://www.biggerpockets.com/meetSet up keyword alerts to be notified of the topics that interest you: http://www.biggerpockets.com/alertsRead Beginner’s Guide: http://www.biggerpockets.com/real-estate-investingCheck out BP Podcasts: http://www.biggerpockets.com/renewsblog/category/podcast/Wishing you the best!

I think that at the end of the day your decision with what to so with this house should be guided by the numbers and what you feel most comfortable with.  

Of course, you need to read The Ultimate Beginners Guide to REI here on BPIf you haven’t already, please read/listen to these books ASAP!

I've seen guides that base classing basically on age, but that measurement seems out of step with the age of most buildings out there in 2017.

Make sure to read the Beginner’s Guide: http://www.biggerpockets.com/real-estate-investing