So I converted my garage fridge to a dual tap kegerator. I like it because it perfectly fits two slim quarter kegs and a 5 lb CO2 can without having to make any shelving or adjustments (I have the wood cut to build a support if I want to do a single 1/2 keg though). I also like the drip tray with drain. I drilled the drain line through to a solo cup on the inside of the door so it’s easily cleaned by just replacing the cup.
It’s not fancy but we do plan to add some fun taps and a chalkboard to the freezer door for labeling the taps.