i went there for grocery and dining....got the first 2 hours free parking because of above 100QR purchases from carrefour, had my ticket validated at the information desk....when i got to the parking exit and paying for the fee, they told me dat my time there was for 4 hours, they charged me 13 QR, they only deducted 5 QR....so basicaly, its no use and its stil unfair...so no more city center for now....