Here is a quick interior. small space, but it was a nice opportunity to play around. Everything has some sort of reflection was one thing I tried.
Looks nice, too bad there’s that column in the middle blocking the view.
Wall
I know, but if I moved left or right I would be in the walls. I am standing in a 4’ entrance.The owner picked out the camera view.
nice render!
But that column needs to go! Use your artistic license and get rid of it! 
Wall
I already got yelled at for having the shades crooked. It was actually intended to get people to look pass the wall at first glance.
I’m glad I’m not the only one that has clients that ask for stupid things!
I would probably suggest that you move your camera to the right (inside the wall) and turn your clipping plane on. A lot of videos and stills I see use this technique to give better views and to make the rooms appear a bit larger. But if this is what your client wants…it’s a shame. But they are the ones paying the bills…
Beyond the stuff that’s beyond your control 
it’s a great render. It was a good idea to try the blind trick to draw the eye away. It’s probably not enough - but clever 
I would suggest removing the pic that is tangent to the right edge of the column and slightly tone down the highlight side of that so it fades back into the shot a bit more. Some of your lightest 1/4 tones are on that column which makes it jump more than it could.
b