Bought a bunch of Neff stuff for my new house, getting quotes from a variety of potential suppliers. DID came in cheapest by a mile, for example, same model Neff dish-washer 300 euro less than next nearest quote and DID held the quoted prices for me including the special offer dish-washer when the build was delayed by a couple of months. They delivered everything on the day they said they would, even agreeing to liaise with the site foreman for access to the house. Local deliveries cost 20 euro - I don't know why they bother, unless its some kind of insurance charge.
I showed the Neff quotation to a three other local Neff "dealers" and one said that he couldn't buy the appliances (presumably from KAL) at the prices DID were selling to me at.
In my experience, DID and Neff, a superb combination. My daughter in Galway priced Neff from DID (in Kilkenny) and was quoted good prices but a 100 euro delivery charge. She decided to go with a different manufacturer / Galway retailer and has had untold problems with missed delivery dates, wrong appliances, multiple deliveries that never appeared, varying versions of what was committed to and what actually happened (otherwise known as lies). She regrets placing the business where she did.
I have no connection with Neff, DID or KAL other than as a customer / consumer.