Pay to use - maybe once
Having visited the 'B' concourse J lounge twice in the last couple of months, I would strongly advise anyone contemplating !pay to enter' to keep their CC in their wallet. Long line to be checked on entry, over crowded,poor food selection and quality. Maybe my timing was poor or the 'A' concourse is better. However to be fair Manchester was excellent, Hong Kong and Bangkok were very good. So overall very happy, just feel sorry for anyone who is tempted to pay for Dubai.