Complex sentence: The rooms each have different themes, including "Honeysuckle" and "Sunset", the latter of which is set behind the middle of three dark wood doors on the second floor of a small outhouse.
Split into simpler sentences: The rooms each have different themes, including "Honeysuckle" and "Sunset". One of the rooms is called "Sunset", set behind the middle of three dark wood doors on the second floor of a small outhouse.