Banteay Srei means "Citadel of Women", and it is said that the temple was built by a woman as the elaborate sculptures and carvings seem too delicate to be the work of a man. I will write no more because you'll have all your guides to detailed directions, but I will talk about the cache.
When visiting this charming little temple, I was put on the small outside wall to photograph it from a distance with the reflection on the tub adjacent to the temple. Since there is a beautiful view of the temple, I have identified an optimal place for my cache, easy to find, a little away from the Muggles flow, enough covered and I positioned (Small note on cache maintenance: There is a local guardian).
Good hunting !!!