I too installed an Ikea kitchen last year and can second the recommendation,
though without being able to compare with others (except on cost and
appearanmce in shop).

Their 'modular' system, with frames, doors, hinges, shelving etc coming in
separate packs made for a *daunting* pile of stuff on delivery, and boy was
there a lot of packaging to get rid of. But it was all there - every nut &
bolt, and assembled cleanly.

BTW as noted elsewhere, beware there is no space at back of Ikea base units
for services.

Cheers,

DIYSOS