The Neff K5930D1GB has a water dispenser, which is unusual. Most of the other large fridge net capacity fridge freezers that have been available for around the same time as this fridge do not have a water dispenser.
It may also be worth also looking at one of the other fridges with a water dispenser currently available including the Samsung RH56J6917SL (£1,799.99), or the Siemens KA62DP92GB (£1,749) which is cheaper.
There are a number of alternative fridge freezers which also have a water dispenser that you might want to look at including the Rangemaster RDXD910CR-C (£1,999).
What is a water dispenser?