"Check the width with care"
Yes, I made a mistake. I thought it was like others I've seen and was adjustable for width. It isn't. Unless you are VERY confident and know you can cut it down to size, make sure you have the full width available to hang it in. I have a windowsill that impinges 1.5cm into the door opening, and a wall on the other side. So I said a rude word. I'm not a confident DIY person, so I fear it has to go back to Lakeland. Thank heavens for their wonderful guarantee and customer service. It looks good, I just can't use it. I'll rate it for looks! The perceived deficiency is because I assumed!