That look really clean & shiny! very well taken care of. They are easy enough to set up & run. the only snag is unless you have a local bottling plant the will still fill the pre-mix tanks for you, you're on your own, for home use it's fine. but these went out of favor once the post mix "bag-in-box" system arrived,
you can buy the syrup in the bag-in-box from Sams & mix your own (15:1 ratio if I recall correctly)n you'll also have to clean & sterilize the pre-mix tanks before filling. hot soap & water to clean, rinse, & a second rinse with a bleach-water sanitizing mix, that goes for the lines & heads too. flush the wholes system & sterilize it,
I think it would be fun to run in a home bar!