A mobile lifting system comprising: a body support arrangement, a base including a plurality of spaced apart legs extending substantially radially relative to a post extending from the base wherein one or more legs of the base are movable between an expanded stabilizing condition and a retracted condition, the post movably supporting a head configured for rotation about the post, the head having a lifting arrangement attached thereto, the lifting arrangement being arranged for effecting upward and downward movement (9.2) of the body support arrangement to raise and lower a disabled person during use, the body support arrangement being movable between a supporting position and an inoperative position, the body support arrangement being connected to the base through an electro-mechanical linkage combination which moves the base into the stabilizing condition when the body support arrangement is in the supporting position and moves the base into the retracted condition when the body support arrangement is in the inoperative position; the head being rotatable about the post for rotational movement of the body support arrangement to transfer a person between two seating positions which are angularly displaced and in proximity of the post; characterised in that end portions of the plurality of legs of the base are arranged substantially equally spaced apart on a diameter about the post when the base is in the stabilizing condition and wherein a first plurality of movable legs are movably attached to a centrally located base housing and a second plurality of fixed legs are fixedly attached to the base housing and wherein each of the movable legs is movable independently with respect to any other of the first plurality of movable legs from a first radial position to a second radial position to bring the base into a partially stabilizing condition; and an actuator configured to be operable by the disabled person to effect movement of the body support arrangement to move the body support arrangement upward and downward on the lifting arrangement and to rotate the head about the post, the post being located substantially at a centre of the base to provide stability as the body support arrangement on the head is rotated about the post while supporting the person and wherein the actuator and the electro-mechanical linkage are operably coupled to move the body support arrangement between a supporting position and an inoperative position. a base including a plurality of spaced apart legs extending substantially radially relative to a post extending from the base wherein one or more legs of the base are movable between an expanded stabilizing condition and a retracted condition, the post movably supporting a head configured for rotation about the post, the head having a lifting arrangement attached thereto, the lifting arrangement being arranged for effecting upward and downward movement (9.2) of the body support arrangement to raise and lower a disabled person during use, the body support arrangement being movable between a supporting position and an inoperative position, the body support arrangement being connected to the base through an electro-mechanical linkage combination which moves the base into the stabilizing condition when the body support arrangement is in the supporting position and moves the base into the retracted condition when the body support arrangement is in the inoperative position; the head being rotatable about the post for rotational movement of the body support arrangement to transfer a person between two seating positions which are angularly displaced and in proximity of the post; characterised in that end portions of the plurality of legs of the base are arranged substantially equally spaced apart on a diameter about the post when the base is in the stabilizing condition and wherein a first plurality of movable legs are movably attached to a centrally located base housing and a second plurality of fixed legs are fixedly attached to the base housing and wherein each of the movable legs is movable independently with respect to any other of the first plurality of movable legs from a first radial position to a second radial position to bring the base into a partially stabilizing condition; and an actuator configured to be operable by the disabled person to effect movement of the body support arrangement to move the body support arrangement upward and downward on the lifting arrangement and to rotate the head about the post, the post being located substantially at a centre of the base to provide stability as the body support arrangement on the head is rotated about the post while supporting the person and wherein the actuator and the electro-mechanical linkage are operably coupled to move the body support arrangement between a supporting position and an inoperative position.