I spend a lot of time just sitting in my car. It's like my little sanctuary
But nah, most nights I'll go park at the beach with a chick friend, chill, listen to some tunes or watch a movie etc.
It's especially good in summer with the targas off.
And no, I can't do it at home. My bedroom is extremely small, crammed full of double bed and audio gear goodness
No soundproofing and my 2 younger brothers are in the rooms backing onto mine, meaning no noise after 7pm (homework / bed time)
So yeah, the car is great in that aspect. Just need to upgrade my battery.