Complex sentence: She finally goes home to her apartment and finds that something is strangely different than how she had left it before the accident, she then goes up to the roof of her apartment, which has been transformed into a beautiful landscaped garden.
Split into simpler sentences: She finally goes home to her apartment and finds that something is strangely different than how she had left it before the accident. She goes up to the roof of her apartment, which has been transformed into a beautiful landscaped garden.