As it was my second visit to Mauritius, i can say that the location of hilton can be considered one of the best in Mauritius. You can find there amazing beaches in addition to entertainment outside of the resort. It is just meters to reach to entertainment, shopping and restaurant areas. In my first visit i stayed at le morne, that was so quite and super romantic and after 6 pm you can't find any activities nearby. As a recommendation, if you like extreme romsntic area go to le morne area, while if you want to enjoy both romantic and attractions area go to hilton area "flec n fec".
Its really worth to stay at hilton, the service, rooms, food and private beach is amazing.
The only thing i didn't like at hilton is that the WiFi is chargeable anywhere at the hotel, approximate charge of Internet is about $25 per day. I suggest to buy Mauritius sim card with net package rather than the hotel packages. More