This place does have good croissants. That is not their problem.
Whatever you do, do NOT order a breakfast sandwich. They microwave the egg in a plastic dish. It is completely unaccepatible. I am a bit of a health nut and was SHOCKED that a restaurant that makes such beautiful croissants would serve eggs like that. It doesn't taste good and it's not healthy. Everyone knows you don't microwave in plastic unless you want cancer.
Here's what they need to do. They need to focus on making better breakfast food to compliment the croissants. They also need to call in a decorator to create a better ambience. If they did these two things, they would be so busy they would have to move to a bigger location. Arizonians love a good breakfast after a hike, and this place currently doesn't cut it.