I was rather annoyed by the floor tile design, but you can't do much about that while taking pictures.
Wood flooring is annoying?! I don't love the glossy finish, but I love wood flooring. That staircase is impressive for a residential interior.
I asked earlier about the Metabones adapter because this is a classic case of where I cannot trust using my a7R with TS-E lenses - I get horrible bloom/glare from off-frame light sources (as compared to the lens on the 5D III). There doesn't appear to be anything terribly wrong in these images though. There is a bit of an off-frame glow/glare/bloom (whatever it's called) in the first image: a vertical glow from the top of the frame centered over the staircase.
I would love to just sell my 5D III and live with the a7R, but that flare/glare/whatever caused by either the adapter or a7R is holding me back.