Dimensions 'butterfly profusion' counted cross stitch kit, 14 count aida, 11 x 11

Is there a mark on the cloth to mark the middle point to make it easier to start?

Is this a stamped cross stitch??

I have never cross stitched before, and I am not a very detail orientated person. How long do you think this will take for me to complete?

Is the aida cloth printed on?