Kathy (Elle aime bien la confiture/She is a jam addict
)) is right in all what's she's saying and I just wanted to add something to that. The location of Trou aux Biches is ideal in a way that it's kind of 10 mins away from Grand Baie- the tourist village of Mauritius. There, you will be able to find pubs/clubs as part of the nightlife and most facilities like restos, supermarkets e.t.c handy.
Take Care and Enjoy your holidays