Step 5Holes and More Holes
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Now it is time to make it look like a cat condo. It doesnt really matter where you put your openings, but I will tell you where we put ours. First of all, we decide that 7 inches square would be a good sized opening, based on the size of the tube, and the size of the cat that it is being built for. So we wanted two openings on one side, and one opening on the other side. This way, it would leave the back and front untouched, so that it could be placed against a wall, without any trouble. We decided that we wanted our openings about 9 inches from the edges on the one side, and the other side, we wanted the opening in the center. So we marker on the first side with the black marker, about 9 inches up from the base, and about 9 inches down from the top. We then measure 7 inches across, and marked it. And then we measured out the rest of the 7 inch squares and marked it with the black marker. On the other side, we just took the length (48 inches) and subtracted the 7 inches for the opening from it, and that left us with 41 inches. Then we took that 41 inches and divided it by two, to give us 20.5 inches. So we made a mark 20.5 inches up from the base, and 20.5 inches down from the top, to give us the top and bottom of the opening. We marked off the 7 inch square on that side with the black marker too.
Now that the holes are marked, we are ready to cut them out. Basically, we just used a really sharp utility knife, and kept scoring the carpet on the lines, until it cuts through the carpet and part of the cardboard, and we just kept cutting along those lines, until it was cut all the way through the top layer of carpet and the cardboard, and then we used scissors to cut away the rest of the inside layer of carpet. We did this for all three of the openings we made.