We were impressed at how clean the cottage was. The location was also very convenient to the wineries. I would just say that only half of the cottage is available ( the other for another booking) so just be aware its not as big a space as the photo may suggest.
It does permit a couple and a single person to stay (which we did) but it may be more suitable for 2 adults if you intend to spend alot of time in the cottage (the single bed is in a converted wardrobe it seems- very clean just small).
Also the kitchen is a kitchenette which is described in the listing so probably not the best for foodies who want to cook exciting home dishes. Overall, a very positive experience for my parents and me though!