We stopped allowing the cats in our bedroom when we still had Jasmine living with us because every time she went in there she'd try an pee on the bed. After we took her back to my mom's house (she's doing awesome there - has not gone outside of the litter once! she was doing it here because she wasn't happy and missed her grandma we think)
Anyways, so since we stopped allowing them in our bedroom when Jasmine was here, we never did let them back in even now that she's not here. We just let the dogs in there with us at night. The cats have run of most of the house.
The laundry room is their "bedroom"- complete with kitty beds, a cat tree, dining area, and litter pans.
The are also allowed in the kitchen, living room, dining room, and hallway by the back bedroom.
We have a split floor plan to our house- so half of the bedrooms are one one side behind a hallway door in the kitchen and our master bedroom and nursrey are on the other side of the house. None of the animals are allowed in the back bedrooms- we want to keep those pet free for when we have company with allergies over (also less fur to clean up!)
No pets are allowed in our master bathroom or the office/nursery eithor- We're about to move all of dh's stuff out of that room soon (finishing the attic for him!) and that room is going to be a nursary- so we want it as fur free as possible. The only room the dogs are allowed in that the cats aren't is our bedroom- that's because they sleep with us. The cats sleep in the living room usually on the couch, so they've got their own space in there