While making plans to redecorate the hobby-room, we stumbled upon the question, how to give our cats access to the hobby-room. The most simple solution is to leave the door open. But that will give some draft of cold air. The next solution can be a cat-flap. We already have two doors in the house with cat-flaps, and we don’t want to demolish another door, by putting a cat-flap in it.
So we had to think and come up with a better plan.
At this moment, we are busy building the ultimate cat-flap. A sneak preview on this photo.
Cat-flap