Terry and Steve chose to make rigid built not flat pack kitchens for a number of reasons not least of which is strength and durability, the ability to make made to measure rather than use standard boxes means you can have the kitchen you want rather than what can be supplied. One major advantage with rigid built luxury kitchens is that installation takes 2-3 days as opposed to 10 days for flat pack. How much stress and strain and inconvenience does that remove from what can be a major home improvement.