I was happy with the price I paid. I booked for 4 nights, coming back on the 18th at 12.30am. My booking confirmed this. However, in a rush to get the airport with worries about long queues, I had failed to notice the woman at check in had written return on the 17th for the tag attached to my key. I had signed this. When I returned I was told I had to pay another day. I explained my booking was correct and that it was their error, despite the fact I had signed the card attached to my key. It was only after a short "discussion" and the fact I could provide evidence of my original booking. Not ideal after a 3 hour flight with another 3 hour drive home early in the morning.