Double bed frame and mattress (Grimsbury OX16)

Double bed frame, made from white coated wood with slatted base and double mattress.
This bed has been used as a guest bed and had little wear. The mattress has always had a protector covering it and is reported to be comfortable.
I will dismantle the base into 3 pieces -base and 2 X ends. It will still probably need a van or large estate/people carrier to move it. I can give measurements to help plan this.