During the week I think the multistorey at the Kennet itself is only £2 for the evening (after 6pm).
But if you're going on a Saturday or Sunday, it's worth finding the new Train station car park which is just opposite the Kennet and only a 2 minute walk to the entrance of Zed.
When I played the Sunday. It was great. Damn near empty, like no one knew it existed and it's literally opposite the centre.
It's £4.40 for a whole day of parking.
Much cheaper than the Kennet.
The Zed entrance is in the top left, where Edward Reis is.
But see where the red marker is, there an automotive parts shop and you just drive up there and it's on the right. Literally directly opposite Nandos.
It's not on any map or parking website at the moment. It's a hidden secret 😁
This is what you'll see if you're driving towards it from the A339.
Nandos is on the right.
This is what the street in question looks like as though you're stood on the path outside Nandos
Drive past the motorist discount centre all the way to the end
And at the end there's a right turn.
At the moment Google shows a row of houses, but pretty much all of these have been demolished and there's a lovely new car park
Pay and display and you're good to go