Yeah those are his homemade doors as he posted on page 3. Yes they are opening doors see page 3 again. As long as they work as intended and he's ok with the way they look, then more power to him. I personally dont have the time or patience or drive to build stuff like that anymore. 20 yrs ago I'm all over but not now. My favorite saying is: I got a job,so I'll just work harder to make more money so I can pay someone else to do thier job!!