7 deliveries throughout 1 year. 3 of them never rang the buzzer. 1 of them continued shifting the delivery slot until it was 4 hours past. Another 1 where it was being delivered 1 day early when I was not going to be in. When I used the online service I was advised I could get it delivered to a pick-up store that same day. Instead I had to wait 24hrs before I could collect it. 2 of them had issues finding the door apparently. Interesting considering Royal Mail, Deliveroo, and loads of other services never had this issue. DPD are completely and utterly useless. Don't use them unless you are ready for your delivery to be delayed cause of reasons out of your control.