Writing on behalf of my elderly parents who bought a Vitavia Greenhouse. Sadly the greenhouse didn't survive its first winter, but there were problems from the start. The door kept falling out; the clips holding the glass didn't actually hold in the glass and various panes just fell out; it expired during a February storm. Perhaps the storm was the cause of its demise, but it just wasn't of a strong construction, everything about it was just a bit flimsy.