We stayed at GCBC for 2 nights after a cruise (9th and 10th March) We had chosen it for its beach front location and quiet position on the French side but also close to fabulous Gramd Case restaurants.
We were not disappointed on any of our expectations except the weather was unsettled and snorkelling was not possible.
The rooms were very nice. Having arrived early (about 10AM) we were told to use the sun loungers and the staff would come to find us when our rooms were ready which we were told was likely to be before the check in time of 3pm. We were encouraged by that but when no-one came we went for a lovely lunch in the Sunset cafe. By 3pm we still didn't have rooms and were disappointed not to have got them earlier although we appreciated that it may ot be possible.
It was great place to stay for a couple of days. The position could not have been better and hopefully we'll return for a longer stay.
I was surprised by the comment of another reviewer about Grand Case not being French enough. I thought it was more French than I remember from previous trips and was pleasantly surprised.