Just painted our 'compact & bijou' kitchen with Wilkinson Kitchen paint (brilliant white).
Excellent stuff! Easy to apply, excellent coverage & cheap as chips (£13:75 for 2.5l)
Ceiling in particular was 'the colour of a used teabag' as the granddaughter said & 1 coat covered it.
Apparently 10 times as durable as a standard emulsion - only time will tell.
I've always been a fan of Wilkinsons paint, even more so now.
Also used one of their 'anti spatter' rollers - worked a treat.