I am a disabled driver and found a lot of the direction signs worn away. When I came to leave I wanted to use the machine on the ground floor. This was out of order, as a lot of other people found. The office was empty as the staff were outside smoking. I then had to negotiate stars back to the 7th floor where the next machine was located. There was no sign on the ground floor machine telling it was out of use and where the next machine was located. If staff want to have a smoke they should at least leave someone in the office. most of the parking spaces are very tight and I would not recommend the use of this car park unless you have a small car and a crystal ball to find the disabled parking and thew payment meters.