I have had several photobooks printed with Photobook Australia - the quality is great (I opted for the 170gsm matte paper each time), and I have had many people ask me where I had them printed because they wanted the same quality. They don't put any stickers or any kind of branding on the books.

The only beef I have with them is that my photos come out darker than on my (expensive colour managed) screen, and in doing so lose some detail in the shadows of dark images.