Watch out for the tight entrance on level 1 by the lifts at the Merseyside Police HQ end. There's plenty of evidence on the red painted boarding adjacent to the left-hand ticket dispenser that many cars have found it just too tight to negotiate without scuffing their front near-side bumper and/or wheel arch against the red-painted boarding. I know I did and it will cost a 3-figure sum to repair! Add that to the already expensive parking fee (£7 for just over two-and-a-half hours) and you've got a very costly parking experience! Exit signage for drivers is poor & counter intuitive.
All of the above said, I have yet to raise the matter with John Lewis (didn't see a parking attendant during my visit yesterday) to see what response I get from them. Security appeared to be reasonable and the car park is close to L1 shops, etc.
