I wish I had seen these reviews before parting with over £1330. Plus the additional cost of constructing a Base and fitting costs, and further painting work. When it was delivered and dropped in my drive, all wrapped in polythene, my SO and I planned to open the package and store the parts in our garage. When the delivery note was hurriedly put in front of me to sign, I said we haven't checked everything is there or that nothing is damaged. The driver said that it was okay, they made deliveries every week and they would pick up or drop off as required. Had the driver waited until we checked off every item, as Dunster advises in their conditions, she would have had to wait about an hour and a half. My joiners made a lovely job of constructing an Avon 2.5m x 2.5m cabin. They flagged up the floorboards were not long enough and left a large gap at each end of the floor which meant that the skirting had to be laid horizontally instead of vertically. There was a length of this missing which we bought at a local supplies shop. I couldn't fault our two professional joiners. They made a good job of felting the roof with adequate 150mm overlaps and pointing out that the additional 10 m long roll of expensive felt was not required. I have since written umpteen emails with attached diagrams showing how the roof can be covered using one roll. I keep getting fobbed off with the excuse that their generic instructions (which are very poor) says to overlap by 200mm. As these are only generic instructions I believe that anything over 100mm overlap according to builders merchants, Dunster own video, joiners and quantity surveyor's etc...is acceptable. Because the overlap is not the full 200mm, they said that I have to cover the cost of returning the felt. They won't collect it, and they won't reimburse me until they receive the felt. Although I had to pay for everything in full before they delivered the cabin! I'm angry.