ALEKO GZMC10X12-HD is a portable, temporary shelter designed to protect against the sun, light rain, and flying insects. It requires at least three people and a step ladder to assemble and should not be attempted in heavy winds or inclement weather. It should not be left up for extended periods and is not meant to withstand sustained winds or rain. To prevent water from pooling on the roof, use a long pole to gently push up on the roof from below. Use guy ropes and stakes to secure tightly at all times. On a solid surface, use cinder blocks as anchors for support.