I’ve said it before. Your consistent content is great for those starting out. I will say that when I built my darkroom, I did all the research myself and had no help at all. Was it perfect? No. Did I inhale way too many fumes because I had no ventilation? Yes. But in time, I improved upon it year by year until it got to a point where I could walk in, turn out the lights and never miss a beat and that route memory is what counts. To do that, I had to be very disciplined and not change it up too often. Great post!