Dream of

I dream that I have moved into a new 3 storey home. The first floor is cosy and homely as is the second storey, but the third has a separate door to it and when I open it is has separate bedrooms, all made up, going along a corridor and it is haunted. I try to avoid it as it petrifies me, but every so often I HAVE to go up there and it leaves me scared when I wake from it. This dream is recurring.