Five of us visited Guadeloupe and stayed at Thara for a week. We were all from the US with modest skills in French. Anne Marie was very gracious and welcoming upon arrival, and arranged for a translator (Julius, whom you'd probably see again) to be present to aid in our initial orientation (AM speaks some Spanish too). We had a little trouble with directions due to mangling by google translate, but if you use google satellite the property is the one with two red roofs and a pool SSW of Villa Ksayn, due E of a small pond.
The house is large and set back from the road along a shared driveway. It has two foot thick stone walls with generous openings for breezes. There are two nice bedrooms at opposite ends of the second floor. These have bedroom fans and mosquito netting for when it's still. We didn't miss AC. The third smaller bed is downstairs in what I would call the dining area (though we always ate outside) and isn't private, but would be fine for a young child or two. The kitchen is well equipped. AM recommended that we use bottled water for drinking and cooking rather than the city water, which we did.
The house occupies its clearing along with a wonderful pool (gets partial shade in the afternoon) and an open barn where AM runs her rum business. Also two amazingly well behaved dogs who never once set foot in the house. They loved ear scratches but were never annoying. They gave us a sense of security and we never bothered to lock up the house. Also lending to the feeling of security is that Eric, the gardener, was often present doing his thing, and AM or her colleague Jean Marie would often pop by to work in the barn for a bit or feed the dogs.
You can hear (though not see) the surf from the house, a ten minute walk. The views once you get there are pretty awesome especially if the surf is up. There are hiking trails. The northern beaches are rough and rocky, if dramatic, and we tended to do our beaching along the south coast near St. Francois. At first we did our shopping in Le Moule but ended up using a couple stores on the way to St. Francois as traffic was less of an issue. The restaurant scene is better in St. F than Le Moule, though AM recommended a local cuisine place in Le Moule which was excellent.
The wifi worked flawlessly. We never attempted to turn on the television so can't speak to that.