My laundry is in a cupboard inside the kitchen. I think it (and the bathroom) used to require going outside. House built in 1926.
I would like a greywater system that allows me to send the laundry water out onto the back lawn without leaving the back door open (for the siphon hose) which lets flies, mozzies in. And hot or cold air in or out as you'd rather not depending on season.
Then again I'd like an extension that gives me a proper kitchen and dining area. Sigh. I'm stuffed if I know how those 1930s house wives did any cooking at all. It's only one stage removed from camp fire in here.