I have bought a two bedroom ground floor flat 4 years ago it is a converted house with one other flat upstairs. I purchased it knowing that it has an absent freeholder but now I am looking into buying the freehold ,I know this can be very complicated but would like to do as much as poss on my own to keep costs down before I involve a solicitor, has anyone done this and as the freeholder isn't on land registry documents I was wondering if someone could advice me on where to start searching 