Who lives immediately above N?

Study the following information carefully and answer the question given below: There are eight people J, K, L, M, N, O, P and Q are living in a 8 floor Building on different floors from top to bottom (such as ground floor is numbered as 1 and top floor is numbered as 8) but not necessarily in the same order. There is a gap of three floors between K and M and both of them live on odd number of floors. O lives just above Q who lives on an even numbered floor. J lives on floor number 6. Only one person lives between K and N. M lives above J. Three persons live between L and Q.