Anyone collected someone from Stansted recently?

[Neolara]

Dad's flight gets into Stansted just after 1am tonight. I said I'd go and collect her. But I've looked at the (not at all clear) website. I want to park in the short stay car park to pick her up. It says this will cost £10 for 30 mins. But it's also strongly suggesting I book which will cost me £70 for 1 hour. This can't be right surely. If I just turn up there's going to be space for me?

I did this recently.

i drove to the mid stay car park where you get an hours free parking, and waited there until they called to say they were in arrivals and making their way outside to the pick up zone. At which point I drive round to collect them. I think it was £7