This morning we went to La Mer beach, situated 15 minutes by foot from our hotel. The beach and the sea were nice and clean. As we later discovered, we miscalculated the cost of the sunbeds and the parasole. We though it was £3 per person and in reality it was about £31 per person, so we paid  £62 in total. The most expensive 4 hours on the beach in our lives! But it was our fault for not converting dirhams into pounds correctly, so after the initial shock we just accepted it as a lesson for the future :)