This is a brilliant house and Marjorie is an excellent host! We stayed two weeks with our two young children (4yrs and 10months) and the house was perfect for us. Lots of space and amazing amenities, especially the kitchen - very easy to cook any meals inside or on the hot plate outside.
My daughter was thrilled with the trampoline, swings/slide, playhouse, tricycle,hammock... And of course we all loved the pool (which is safely fenced - rare to see in Europe in my experience). The area is lovely and quiet - lots of space around the house but not completely remote. There is a nice track up to the village of Bouliac next to the house. In town is a great pizzeria, restaurant, bread shop, etc. for the basics. And a massive Auchan supermarket about 10 mins away. (Literally the biggest supermarket I've ever been in!)
Staying just outside Bordeaux means you can easily get into town or the wineries, or hit the lovely seaside resorts like Arcachon or Cap Ferret. (You definitely need a car to stay here.) Marjorie was a really great host with excellent communication. She provided a travel cot for our baby and even left us some delicious provisions because she knew we were arriving late at night (home made yoghurt, fig jam, pasta, white asparagus, etc.). All in all I would really recommend this house and the beautiful area.