Just one word: Famous Cheryl. Wonderful sweethearted woman who makes everything possible. And who is a very good cook! Whatever you need, just ask. If you need a rental car, take it via Sheryl. If you want to eat in a typical creole place, go there with her and take her along. The rooms are nice and clean. If you can afford it, take one of the suites with one or two bedrooms and big kitchen and balcony. Its worse it. Some things need a little renovating, like the still nice and refreshing pool, but there is nothing that wouldn't make you not come. We started our 3 month trip with our 2 years old baby there and were more than happy. Babybed is provided if needed. Supermarket is nearby and you can always ask that somebody takes you along if going there. If you go, try the ham and cheese paninis in the sports bar, 1st floor. Beds are big and on the hard side. AC works to its best and is (what is rare) not disturbing at all. Hot water comes from solar panels, so be prepared that if you have many rainy days without sun water can be sometimes not really hot.
If you read negative things about the habitat terrace, do not forget that you will only receive what you are ready to give. Take this as an good advice, for your whole life :-)
If we ever come back to St. Lucia we will def. stay with Cheryl. We love her.