1. Yes. We have a 1.5 car garage built in 1959 when cars looked like this.
2. Nope. The ceiling is too low for me to fit my Honda Pilot in there. We tried. It *can* fit hubby's Ford Edge as long as we don't open the trunk. But we don't park the cars in it.
3. We use it as a bonus room with a foosball table for the kids. It also has a laundry room at the back. We also store our lawn equipment, bikes, and on shelves we have storage bins. Our house doesn't have a basement or attic (old South Florida bungalow) so we use the garage as our only place to really store things. I guess the weirdest thing in there is my paper scrapbooking supplies. I really should just throw them away! The heat and humidity has probably destroyed them.