A nice roomy apartment on top of the hill, close to the palace. Our host had excellent communication, answered all our guestions immediately, and was very helpful in arranging our return trip.
We had no special expectations if Prague (we set ourselves up to be pleasantly surprised), so the view we saw right after leaving the place to walk around a little was astonishing: looking over the city from the palace. The locations was very good, and it's near the Charles bridge and old town. We walked all the time, but note that this is still quite a bit walking because of the height difference.
Overall, definitely recommended.