Firstly, yes this hotel does have an amazing location with its own private beach/cove. If you want a holiday of simple relaxation on the beach and aren't too bothered about your accomodation then this may suit you.
However, make sure that your French is of a high standard before you go, as though it lists in the brochures that staff speak English - they don't speak it very well! I tried to book a taxi and they thought i wanted to check in to another room!
we booked a standard room (Mare rooms are available at an extra cost with air conditioning - i cant comment on what these are like) and it was absolutely TINY, very shabby and in need of renivation, stank of smoke and drains and as for the bathroom...you could not move in it!
the town of Propriano is so so lovely, lots of lovely places to eat and drink and some gorgeous shops, very expensive but it always is in corsica (again, not many places spoke english). it is just a shame that this hotel let our holiday down as propriano and the private beach are the perfect place for a romantic holiday.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC