We are not people who have a dungeon. Or a “red room of pain”, or anything like that. Currently, our play mostly takes place in the living room and the bedroom. When we made the change to our lives, I spent some time re-configuring curtains and making more curtains for privacy.
The implements/toys are arranged on a table in the dining room. They are laid out on a blanket, in case someone comes to visit. A knock on the door of someone who expects to come in, and I can flip the blanket over everything.
I have had the slightly uncomfortable experience of realising, after someone has left, that my Magic Wand was sitting on one of the side tables.
There is a thrill in having this secret.