Looking for private studio/ADU

Description

I’m looking for a clean and private studio, ADU, guest house, or 1-bedroom in or around Fontana. I’m looking for an entire private space rather than a room in a shared home. Ideally, I’d like a private entrance, private bathroom, kitchenette or kitchen, parking, and access to laundry. Utilities included would be a plus. I’m looking for something affordable and comfortable for one person and am open to nearby cities as well.