Silly fluff: Doors inside your house...

All closet doors closed... bedrooms n restrooms open unless someone needs privacy... our ac guy said it helps to keep all the rooms cool with the way our house is laid out... so open for my house

All doors open except the coat closet and the half bath door that is in the hallway off the entry. The door to the basement is always propped open with a door stop so the cats can open it and get to their food and litter. There are no other doors downstairs. All upstairs doors are always open except the guest room - to keep the cats out and the room hair free. 

When I am home, by myself, all the doors are open.  This is because in my condo, the a/c & heat vents are by the windows, at the back of my unit.  When I have company, only the door to the guest restroom is open.  My master suite is closed as is the guest room.  Everyone doesn't have to see my personal stuff ('cause it is messy, 'cause I am crafty). 

All doors are open. If company comes over I usually shut our bedroom doors.

The only doors that are closed are closet doors. 

Ok, that is too funny! ( I'm sure not at the time, though.)

ETA:  I keep all the doors open except closets.

Bedroom doors are always open except for the guest bedroom which is always closed to keep our dog off of that bed (it has a window that looks out over the front yard and down the street, so we'd never get him out of there).

If we're the only ones home, we never close the bathroom doors. If guests are here we leave the main floor bathroom door when unoccupied open with the lights on so people know where it is.

Closet doors are all always closed, except for our master bedroom closet which is a room unto itself, and it isn't visible or accessible unless you go completely through our bedroom and a bonus room so no one sees it or the state it's typically in (semi messy, I sort my laundry in there). Mudroom door (main floor) is usually open, but it's typically pretty neat.

Main floor laundry room door is always open, the dogs' water bowl is in there and they need to be able to get to it.

DH's office door is open unless we're having a party with a lot of people. It's typically a mess. My studio door is almost always closed unless I'm down there, even though if it was open you couldn't see the mess from the doorway upstairs.

The thing that kills me though are the freaking cabinet doors. I like them closed, other people don't seem to care what state they're in. For some reason I live with a bunch of cave dwellers who are unaware of how cabinet doors work, and I am constantly going around behind them closing the cabinet doors. And turning off lights. Apparently they don't know how those work either. 

I can laugh about it now. But at the time 🤢😡😧

All doors to rooms are open. Closets are closed.

All doors are open unless someone needs privacy or is sleeping, except the guest room. That door is always shut because it's a cat-free zone. And of course the basement door is always shut.

Closet doors closed, except oldest DDs. All doors open except when youngest DD is in her room or washrooms are being used.

My closet and cabinet doors are always closed. I don't want to look at junk in closets.

All my other doors, including my front and back door are wide open from dawn to late at night, as are all my windows, even in the dead of winter. We only close the front and back door when we go to bed. I don't have screens on my doors either. I like the breeze that blows through my house all day. I am constantly washing curtains as they get really grimy but it is so worth the work to have that breeze and open fresh feeling.

Some open, some closed.

Door to the basement is usually closed. Door from what is now my sewing room to the laundry room is usually open to allow for maximal dehumidification.

If we are running the AC in a zone of the house, the doors to that zone are closed. Bathroom doors are usually almost closed, but not quite. Most bedroom doors are open unless we are trying to keep heat or AC in or out of that room.

If it opens onto a living area or hallway it is closed, except for the laundry room because the cats have to get to their litter box. As soon as the cats are locked up at night though, all the bedroom and bathroom doors open to help airflow. We have one cat that is a sprayer 😫, so we attempt to keep him corralled by closing roms off while he is up.

Anyone want a hyper neutered male cat, about 10 years old, that loves to claw doorframes and spray furniture? I will even ship his fuzzy a$$ to you on my own dime.