I tend to agree with Bill. I’ve used the Oneworld Premium lounge several times, the last being in early March in transit between Port of Spain and LHR. There is usually plenty of seating. The food offering might not be the most extensive but its quite sufficient. There was a decent wine selection including sparkling wine. I enjoyed having a shower. The BA lady on duty at the desk is indeed very friendly and helpful. It might not be up to the standard of a BA Galleries lounge but its really not that bad. It’s certainly better than the AA Admirals Lounge at MIA where you have to pay for food other than pretzels and cookies. Furthermore I flew AA business class from Port of Spain to MIA. I discovered AA don’t provide lounge access at Port of Spain. I was able to have lounge access only because I have a Priority Pass card.