Needed a shelter for our labrador to use in the garden when it rains or if she wants to sleep. My order was delivered next day......amazing! It was so easy to clip together that I was afraid my rambuncious lab would destroy it. We put a mat inside to make it cosier (one of those rubber backed floor mats with durable surface you get from any DIY store - much cheaper than pet shop buy). We wondered if she would use it at all, but within an hour she was sound asleep inside and it was not even raining! We have had it 4 or 5 weeks now and it has withstood some heavy summer rains and high winds and our lab will escape there during a shower or when she needs to 'stand down' from securing our home from the birds, squirrels and odd street noises. Great buy, thoroughly recommend it.