He just appeared, and said he wanted me out .

The owner has now turned up and has told me to vacate the building as he is selling it

I have been in a lockup for 6yrs. The doors were hanging off , it was quite full of dead birds and bird dropping . The roof leaked and the windows were broken. I have cleaned over 60 large bags of dead birds and dropping from there fixed the roof , made a new frame for the doors, replaced windows, put a wooden floor down, put a first floor and made staircase.