this be one creepy movie . creepy than anything david lynch and and that show what a great director polanski be since this be not his usual type of work and and it be brilliant . it all start of with trelkovski move into a tenement block in paris . he soon learn that the previous tenant and a young woman and committed suicide and he believe the rest of the people live there drive her to it . he also believe that they be try to do the same to him . what result be a amazing and frightening look at paranoia . the whole production have classical horror write all over it represent from the imagery to the music the viewer can feel poor trelkovski terror build up . be they all out to kill him . or maybe just drive him mad . be there a difference . find out for yourself . positive .