Didn't like the ending. With all the training and precautions her father taught her how can she not defend herself against a old man who has bad knees and just walked up 4 or 5 flight of stairs. No kitchen knives, no pots and pans to use as a weapon. Dog no protection at all. She runs at night in bad parts of town and says she can defend herself. Also she had collected porcelain mugs she could have use as weapons. Must have had dozen pairs of scissors lying around. Very poor ending in my opinion.