Does anyone remember , and this was probably 20 years ago, you used to be able to by home brew kits in that you could hang on the back of your door.
The idea was simple. Rock up to Boots with your tenner, buy the bag which had all the ingredients in expect water, take it home , put in a couple of pints of boiling water in, I cant remember the exact quantity, top up with the remaining amount of cold water, hang on the back of a door for a few weeks and bobs your uncle,. beer on tap.
I know this wasn`t just a fantasy so there mus be someone out there that also used or knew someone who used one of these kits.
Hands up.