However, the boyfriend sat outside for a while blasting loud music, came in smelling of weed (illegal in our state) and immediately started asking questions about keeping multiple vehicles at the property (against the rules) and behaving in a manner that screams ‘problem/nuisance tenant’. 

Yes you can make a lot of money with these avenues but what happens the music stops? 

Some HOA’s don’t even let you play music on the back pool area.

Just tossing in my personal experience with bigger properties... a lot of my guests are here for weddings, graduation, music festivals, conventions, film crews, etc... so I make the same profit of 5 studio sized units.

Sports, music, etc.

As far as amenities go, I would say a tv that has capability to play music on youtube and / or stream content from my phone / iPad and a microwave. #2.

As home and investment affordability and opportunity for proper returns have diminished in America, there has been a somewhat forced and somewhat elected migration to the Mexican Dream.

Yes, I am currently enrolled in college here a ton of great music and history. 

Funny enough, as with rentals, there are much better markets for 90's music everywhere ELSE in the US and the world...mot so much in LA!

GPA makes no difference, the more social you are the more people end up in your house.Loud music, underaged vistors, beer stained carpets, fights, none of which were our fault... werent located any where near the school either.college kids = bad news