I use Blurb as a sort of proof of concept supplier. When they send me a coupon, I can get a single book printed for a reasonable cost. Same with Magcloud, owned by Blurb. My most recent experience with Blurb was that the black and white images alternated from a blue-ish to a green-ish tint, and on a second try in a different format, the images were almost neutral but a bit muddy. They have printers in different cities and it seems like the book size and binding determines where the printing is done, and the presses don't match up at all. I have intentionally designed the pages that cross the gutter to keep important elements on one side or the other, so misalignment wouldn't be too disturbing. At this point, my goal is to have a few books that I can use as leave-behinds or to easily carry along to show any interested parties what the project entails without having to lug a heavy portfolio of matted prints. My ultimate desire is to have an exhibition and maybe get the gallery to participate in the production of a decent book. A long shot, I know.
The reason for my inquiry about lay-flat books is if they look like a real book and not an album, they might be a reasonable alternative. Not necessarily from Blurb, but maybe Saal Digital.