We wanted an air conditioning unit because of the very hot weather in the UK. Understandably there was very little availability anywhere. AD had a reasonable quality AC for a reasonable price. There were other companies with units available but with a couple of weeks before they could deliver. AD was able to do a next day delivery for £35.00. We were given a 4 hour window for the delivery but unfortunately The delivery driver came an hour late which meant we had waited for most of the day fo the delivery which is annoying. So 4 stars as we are overall satisfied with AD, but not with the delivery