A few from horchow. If these are not in your price range, we can look for something that looks similar in a lower price point. http://www.horchow.com/Rowley-Chair-Chairs-Ottomans/cprod72870045_cat5720731_cat16060742_/p.prod?isEditorial=false&index=58&seoDesigner=&cmCat=cat000000cat000001cat16060742cat5720731 http://www.horchow.com/Massoud-Leanna-Wing-Chair-Chairs-Ottomans/cprod100830032_cat5720731_cat16060742_/p.prod?isEditorial=false&index=21&cmCat=cat000000cat000001cat16060742cat5720731 http://www.horchow.com/Massoud-Cartata-Wing-Chair/cprod91930035_cat5720731__/p.prod?eVar4=rvi&index=40&cmCat=rvi

You could consider reupholstering the dining chair seats in a contemporary black fabric or replace any existing chairs with contemporary black ones (think metal). Add in some art or photos with black frames around the dining table too. :)

I was looking at the plan and although your question is about styling I noticed something. It doesn't look like the wc has a washbasin which would make it a proper powder room and it seems to me you could do that by borrowing a corner from one of the walk-in robes. Corners in robes are difficult spaces to utilise efficiently anyway. If you want to avoid arguments over who gets the bigger walk-in robe you could perhaps take the corner out of the other one to create a cupboard in the hallway. I agree with the comments about your home being shared with the people and things that matter to you and reflecting your travels and interests. I'm not sure you can 'buy' instant character, even if your builder was amenable to using recycled materials. I think getting the basic colours right to begin with is the main thing, and as suggested, an Ideabook will help you get ideas and get feedback on them. For street appeal I think landscaping is more important than people sometimes allow. Display homes look impressive but have been lushly planted for instant effect and I have seen some that looked terrible a few years after being sold. On the other hand some new houses don't have enough planting, and that can also look terrible even when the house itself is architecturally impressive. The token row of whichever plant is in fashion in an expanse of pebbles does not necessarily enhance the architecture and certainly does not make the house look like a much-loved home. When browsing Houzz or the real estate websites, I sometimes see houses I dislike even though they tick all the boxes for colours and features I like, and I sometimes see houses I like despite having colours and features I would not personally choose. There is something that comes together to create a home that looks happy and loved which is very appealing.

Looks fabulous, well done. I love the changes you made :)