Chaos in the kitchen...

...but only apparently...

A major service on the boiler this morning - and it's a type of boiler Andy hasn't often worked on, so there was lots of discussion about the various parts that needed to be replaced. Andy likes having an apprentice, and Roy loves seeing how things work ;) 

The screws etc in the tray bottom left were all arranged in a specific order as they were removed, and all of Andy's tools were in their special place, so the chaos was an illusion!