[a1nads]

I bought a house 4 yrs ago which had both dining room and living room both converted into one. however i got the partition wall rebuilt. now the problem that was created: the switch to all the lights in both rooms is situated within the dining room. each room has a ceiling light and 2 wall lights. one switch controls all 4 wall lights, and 2 switches control the ceiling lights. i want to place a switch in the living room for that room. how do i do this