@Matt Huss I see you mentioned college rental in your post.
I have a house hack here in Vegas that is a 7 bed / 5 bath cash cow. I live in it and rent the other 6 rooms for a total of $3,600 gross. Now that I have 6 months experience running this property, I have the house in order.
I don't rent to only college students, I focus on young professionals and anyone willing to live with 6 other people.
How this applies to you...
There are a lot more headaches for sure, and you will need to be able to manage people really well if you pursue the rent-by-the-room strategy. You will need to instill a set of rules from day one and have a system in place to ensure that the rules are followed every single day.
The benefit is that the cash flow is insane. Furnish the rooms with low cost furniture that looks nice (queen frame, mattress, dresser, nightstand) and charge everyone equal utilities (I recommend $50 a month). Furnished rooms in a nice house should at a minimum get $450 plus $50 utilities. In a semi-decent area, you should be in the $550 plus $50 utilities range. In a nice area with a house you may have rehabbed, you should be in the $600-$700 range.
In a 5 bed house, the cash flow could hit upwards of $3,500 a month. Here in Vegas there are many SFH that are priced at $320k and below and have 5 beds so this strategy even exists in one of the handful of hottest markets in America.
But buyer beware. This strategy is management intensive when you first begin. IMO the cash flow makes it worth it.
As for quadplex or apartments....
start networking with people locally. I'm sure there are at least 5 quality meetups in Tampa. Talk to people locally about what they're seeing with small to medium multi families.