Although the kit comes in a compact package, the final greenhouse measures 4.6 feet wide and 6.4 feet tall. It’s rather easy to build, too: All you have to do is connect the rods according to the kit’s instructions with its included rope and anchors for stability. Each shelf can be held in place with zip ties, and when you’re done with its bones, simply toss the clear PVC cover over the structure, and you’re done. The greenhouse has a rollable entrance for easy access, and reviewers love how roomy it is; more than 3,600 shoppers gave it five-star ratings. One said they could fit a humidifier and grow lights inside, while another decorated it with fairy lights and an outdoor carpet. A shopper called it “perfect” for their basement, adding that it successfully kept their plants warm and humid during the winter. Reviewers also claim the greenhouse is sturdier than it appears. One said it can weather powerful wind to protect plants, containers, and soil, while another wrote that it stood in place even facing gusts of wind up to 40 miles per hour.