Abstract: The invention relates to an apparatus for adjustably suspending and positioning eight post anchors at a time for an octagonal structure regardless of a shape and size of a floor form. The apparatus includes eight trapezoid template panels to form an octagonal template, sixteen “wing” post anchor holders attached to along the anti-parallel sides of said trapezoid template panels, and screws to firmly assemble eight template panels. For a large structure, the apparatus may also include braces which diagonally hold and stabilize each of the template panels to prevent them from shifting. The device facilitates placements of post anchors in octagonal position and the process of permanently securing the post anchors by pouring cement. The device can be easily removed after concrete has hardened, this speeds the construction process of finishing an entire floor.