Complex sentence: Situated in the Santa Monica Mountains hills at 847 feet above sea level, it lies south off Mulholland Drive, and west of North Beverley Glen Boulevard and was established in 1953 for a total of around $9 million.
Split into simpler sentences: Situated in the Santa Monica hills at above sea level, it lies south off Mulholland Drive, and west of North Beverly Glen Boulevard. It was established in 1953 for a total of around $9 million.