We stayed at Graham's and Linda's for eight nights in early August. We didn't interact too much besides at check-in, check-out, and via distant waves in the morning, as we were out most of the time and things went very smoothly; but they are very kind hosts, and seemed genuinely interested in making sure we had everything we needed. They live in the main house, and appeared to be pretty much always available if we needed anything. Check-in and check-out went exactly as planned.
We interacted a bit more with Bonnie, who is a REALLY friendly dog and liked to come visit us in the casita. We found her very fun, though Graham and Linda offered to keep her isolated elsewhere on the grounds if she bothered us. (She didn't.)
We had a rental car, and so found the location to be excellent for day-tripping around Andalusia. The place is perhaps a five minute drive from the town of Coin, which has grocery stores, a few cafes, etc. It's about 35 minutes to Malaga and the beaches in Fuengirola and Marbella, and perhaps 10 minutes further to the beaches in Estepona. We also easily day-tripped to both Ronda and Cordoba, and only eschewed Sevilla because we ran out of days. As noted in the listing, having a car is definitely preferable if you stay here - I'm not sure that other forms of transit would work. But we found driving away from all the other tourists to a peaceful place at the end of the day to be really nice.
The casita is a pleasant little one-bedroom "house" down the driveway from the main house, and had everything we needed, except perhaps facilities for washing clothes. There is a "kitchen" area in the main room, with a small fridge, a hot-plate, and a microwave/convection combination thing, which allowed us to cook simple meals. A large flatscreen TV in the main room has an assortment of English language channels, and Graham and Linda have an assortment of DVDs that one could borrow. The bathroom and shower are both pleasantly sizable compared to most we encounter in Europe. There is an air conditioner in the bedroom, which kept that room very cool; and with the bedroom door open it cooled the whole place sufficiently to be fairly comfortable even with 40-degree (Celsius) temperatures outside. We didn't use the lovely pool; but it was available to us for the duration of the trip.
In all, we had an excellent stay at Graham's and Linda's, and found it to be an excellent value. We will absolutely stay again should we get back to Andalusia. Thanks to you both!