How does your sims do their laundry?

I wish you had an option for Both because that's what I use. Laundry is scheduled for Saturday in my games, but sometimes my Simmies have a lot of errands to do on the weekends and staying at home to wash clothes isn't a doable option: So, off to the laundromat. Otherwise, it's the trusty old machine at home.

I build all of my venues so, the laundromats in my worlds don't have too much extra stuff in them. Sometimes I will add a gumball or vending machine in addition to the television and stereo. I like to encourage social behaviors on this lot so I keep things at a minimum.