We had a nice stay here - not the best, but very good.
Pros: location is excellent, atmosphere is tranquil and relaxing, close proximity to all La Digue attractions, helpful staff, beach chairs/cushions dedicated for guest use, nice porch, grounds maintenance is good, they replaced our bikes very quickly.
Cons: charge for WiFi, no wire filter in coffee maker, charge for ferry transport (they have their own club cart, its not like you/they have to hire a driver), charge extra if you want to pay for incidentals by credit card, bathroom kind of gross (but mostly clean), noisy A/C unit.
Overall we enjoyed our stay and Le Surmer is quite nice - not the best but very good and definitely worth the price.