I haven't tried anything but the breakfast yet but I can tell you right now that you can't beat their breakfast for a buck deal. You get so much for a dollar! 2 links of sausage, eggs, potatoes, and a crepe with jelly ALL FOR A DOLLAR!
It's nice to know you can come to the ikea cafe and feed the entire family a filling breakfast for only a few bucks. The food is surprisingly very good too!
As far as cleanliness, employees are constantly sanitizing and keeping the cafe nice and neat.
The atmosphere is very laid back and relaxed with a nice / spread out seating area.
I highly recommend trying the breakfast here.