What would you do with a 2-car garage?

[Michael Greenberg]

I just launched a fully remodeled 4 bedroom, 3 bathroom, with wide open and big living spaces inclusive of a big pool table, (7) TV's, sleeps 13 home with a yard that could host party for 50 with a massive pergola with outdoor kitchen, pool, putting, green, and other games!  For now, I have decided to lock of the garage but I have recently seen listings where hosts have converted the garage to bunk houses and game rooms.  There is a driveway for parking cars as well as ample street parking.  No matter what, I think I would install another bathroom (1/2 or full), windows, flooring, lighting etc... and/or possibly replace the sold garage door with a glass one.  A $10k-$15k investment.

Any larger home operators or renters have clever ideas for this space?  Could sleeping 16-20 as opposed to 13 justify the cost in a highly transient, snowbird location like Scottsdale, AZ?

Thanks,

Mike