Staying outside indicates that your ambitions will be frustrated. Being inside indicates that your hopes and luck coming true.
Dream dictionary: Royal place dream meanings
…sun after it sets in a dream, it means that whatever is destined for him whether it be good or bad has passed. If one sees the sun rising at times different than its usual sun rising time in a dream, it means that an uprising against the government will take place in different parts of the country. If one sees himself with the sun in a dream and should he be working in the government, or the army, it means that he will betray his superior, or the ruler of that land. Otherwise, it means that his condition will deteriorate and life will turn against him. If the sun has no rays in the dream, it means that the governor or the general of the army will lose respect. If he is an administrator, it means that he will be dismissed from his function. If he is a subject…