Most of these photo's speak for themselves.
This is one of the few "issues" we have had so far, but it hardly counts really. Originally the window above the wall here was not going to be supported by a frame, but they realised this wouldn't work and so have added the frame you see. However it doesn't line up with the lower post...but that's OK as they will either remove the lower post (not needed structurally) or hide it.
And this is a repair job they've done on the upper slab. When they removed some of the "boxing" around the slab in the dining room they removed some of the slab, but they've patched it up when they poured the lower slab and hopefully it won't be noticeable when the slab is polished and with the window frame there as well.