Such rooms really look very cool, but it is very difficult to equip them that way. By the way regarding this I communicated in a special place, more precisely here bdsmlr.com with like-minded people about how best to equip such a room, how much it would cost and so on from those who already have it. So if interested then join us, there are a lot of people with the same preferences and interests. I often communicate there to be among their own.