Ronda was my personal Highlight of this trip! There is not too much to see, but the scenery there is just breathtaking.
We stayed at Pension Hostal Ronda Sol, which was frankly speaking the only option availabe for Backpackers. It was an okey place, but the owner had a dog, making us love the stay. He also reccomended us very good restaurants.
I will let the pictures speak for themselves. The whole city itself is just one big sight. Built on a cliff with a beautiful bridge connecting the parts it is a one of a kind place. Definetly enjoy the sunset over the hills and take a walk down the path next to the bridge to see it from a different perspective.
I mentioned that Barcelona is expensice. Well, Ronda is increadibly cheap and much less crowded (at least by international tourism) than all the other places. So treat yourself to some good old fashioned Andalusian cuisine.