The car park surface is terrible. It had been raining, but it was full of puddles, many many potholes and lots of mud. Partially as a consequence of this, the parking bays were not clearly marked. In addition, the signposts were virtually non-existent. Also, upon exit I was one of several cars I witnessed having problems whereby, despite pre-paying, there was a request for additional payment. This was resolved upon contacting via the intercom, but this took a long time as so many other cars clearly had the same problem. I also felt that the cost was too high for a short stay.