We stayed in this house during a very hot week. Yet, this house and its surroundings made the heat acceptable and even enjoyable. The house was able to keep out the warmth. In the mornings and evenings we could enjoy a small wind flowing over the valley hills (on which this house is located). And, of course, the private swimming pool was highly enjoyable during the warmest parts of the day.
This house has many lovely places to sit and eat outdoors: next to the entrance, under the large shady tree, under the cover next to the swimming pool, and in various other places. There is just so much space surrounding this home.
Indoors was great as well. Because of the spacious setup and all the natural light (wide windows), we never felt confined. The kitchen and bathrooms are top-notch. The living room is cozy (while spacious), with several seating arrangements on the first and second floor (which has a balcony) and many original elements. At nights, the various lamps allowed us to create a nice sphere as well.
Marnac is nicely located, just outside St Cyprienne, a 10 to 20 minutes drive to Beynac, Castlenaud, La Roque Gageac, and Sarlat (to the east) and to Les Eyzies and Bugue (to the north).
Last but not least, the home owners (Edith and Jacob) were very nice, welcoming, and helpful. We only saw them at the start and end of our stay, but we could easily contact them if need be (but: no need). Halfway through our stay, they contacted us to ensure everything was OK. Clearly, it was (again: great house!).
All in all, we give you the strongest recommendation!