We've stayed at the Lucky Stars Residence with my friend in May 2013 for about a week and have had some really good time. The house is reasonably big, 3 stories, well furnished and feels comfortable, has 2 bathrooms. Just beside the house there's a small swimming pool, a grocery store is a couple of minutes away. A small clearing is a 5-minute walk away where in the night you can see a stunningly starry sky.
The provided excursions were amazing. We've been to the nature and entertainment parks, numerous beaches all around the island, visited the capital city Port Louis. Transfer from and to the airport was real handy as well.