In my single days, I dated a few ladies that wanted to learn to process film, and make prints.
I was always willing to set up my home darkroom, and show them my darkroom techniques!
It always seemed so quaint doing it at home when I worked a 5,000 square foot professional photo lab just a mile away. We had every bit of photo gear imaginable. We made locket size prints, to 4x12 feet prints. We had 8 - 4x5 enlargers, and two 8x10 enlargers. A safe full of Hassleblad and Nikon gear, and Sinar 4x5 Studio and a 8x10 studio camera. We were a Kodak Q lab which meant we got tested by Kodak weekly by processing a test strip we had to buy from Kodak. I would read it, and mail it to Kodak to be read on their equipment to earn and keep the Q-lab logo in the front window.