Good question and I think it's a matter of taste. But, I've found that people who purchased "bar height" kitchen tables did not like the everyday "bar" feel of sitting at a table. So, in that regard, I would think a "normal" height eating space would be more practical than bar height at the end of your island. But, if you have a "formal" eating area where you can dine at a standard height table and will use daily, that would be a consideration.

Hello Dee, I would 'mirror image' your plan and have the kitchen against the original part of the house (to the left of your step down) and still with the island. You could then have sliding doors facing both decks, and hopefully a beautiful outlook to your garden, also a lovely vista when you walk down the steps... your living dining furniture will have the feel of more room against windows, rather than boxed in by walls.

If you have not already made this kitchen I would like to help, it lacks adequate storage for good pantry space. If you need a lot of fridge space I am not sure that is the best method as it takes up a lot of space. The idea of adding the bench for the kids is a good concept but the high back means the kids can't see you all the time and they will end up on your side of the bench so they can see you. Incorporating space for the kids at the end of the island bench would be more functional for both you in the kitchen and the kids would be able to see you move around and feel a part of things. Also how will they use this space kids don't just sit still they will want a bench or something they can use to draw do homework etc. Colour contract of light and dark always looks good. If you need help call I have a kitchen company called www.louisdivine.com.au. My kitchens are more traditional styles but I can do whatever is required and given the detail used in my kitchens my prices are competitive. P.S white bench tops are not hard to keep clean and they don't date, the nature of the stone itself is easy to clean.

In my opinion too much around the walls near the table makes the area look too busy when it should be clean and simple to make the table and the above clock the feature, I would off set the table to the left and buy a nice tallish free standing vase OR preferably shabby chic a wooden plant stand and stand a plant on it, this would give a more balanced aesthetic to the whole look without it and the area to do that would not take up too much space so as not overdoing the area to make it have a more cluttered look, I like the idea of flipping the clock so that is then becomes a longer feature and would look more balanced, I think a handy hubby or friend could do it, for me a ladder is nice to put towels on in a bathroom but in an area like you have what is it's purpose? I don't find it particularly pleasing but please no one be offended this is just my opinion and as a (just) retired art restorer I am very interested in aesthetically pleasing spaces and interior decorating I realise everyone has their own opinions and they know what is right for them once they sort through the answers. If you lower the clock it too much it defeats the purpose of the clock being useful as they should be around eye level. Hope this helps.