If she just moved in, I'd tell her clearly this isn't going to work out (you can mention quiet enjoyment and her being loud at 2 am, but I'd leave other parts suck as her choice for lifestyle out of it-ie having 3 different guys spend the night) and remind her of the lease.

What kind of lifestyle do you want to life - ramen noodles and OJ every night?

I know I'm not bound by Fair Housing Laws with only 1 property, but it's something I want to be conscious of as I develop my process both for this go around and in the future.

Before making any decisions, I recommend exploring neighborhoods in person, talking to locals, and doing thorough research to determine which area aligns best with your preferences and lifestyle.

C+ tenants are more prone to eviction when the paycheck to paycheck lifestyle hits an unforeseen expense and they stop paying rent.

Is there a lifestyle goal driving all of it?

A bigger why than monetary return for me has always been to be a conscious LL and seller. 

The Sunshine State has become a magnet for individuals seeking a lifestyle that offers more sunshine and less snow. 

As many others will echo house hacking is DEFINITELY the way to go if it works for your lifestyle.  

Condos are more for the lifestyle investor, as cashflow and ROI is limited, given they compete with hotel prices.A good realtor and property manager will show you which resort and bedroom performs best.