sorry have no photos only ideas as of now.. dining room is about 8 foot to 10 foot

How wonderful of you to do something so nice for your parents. The only thing I would say is be sure you can return it should they not like it, we all have different tastes and you just never know. That being said how about something like this from Joss & Main...also consider an ottoman that opens up for storage and is flat enough on top to act as a table. This one was one Overstock I believe you can flip the tops to be table or footstool.

Your setting is good but could be better.the centre table is a misfit.you can use 2 level rectangular table either white poly paint one level and the other level glass or black paint or poly paint.keep the length of the table after leaving approx 16 to 18"on either side.the width can be20-22 " and ht 16".the cushions can be change to black and white design,with a dash of red.a nice rug with grey,black and white geometric design will enhance the effect.brown does not go well with white.i hope this should solve your problem.once you make this change.you eye will pick up the other flaws.

please find attached