I often use ideas from friends, some great: http://www.houzz.com/pro/designshare/garden-design-online#!questions-expanded

There are hundreds of suggestions that can be made on how to update, renovate and re-design a layout to make it functional for you and allow it to respond well to the built environment. Engaging an architect or building designer at this stage may not be something you're willing to do, as spending money for plans on a house you don't own would not be the ideal situation. The issue with this is that the design phase of a project takes a lot of time and consideration. My best advice would be to play around with the plans and create some sketches, whether online or on paper. If you are happy with the possibilities then buy the property. Any house can be transformed, but whether or not you are satisfied with the transformation is a personal choice only you can make.

Looks great from what is shown, but could you post a photo showing the whole kitchen please? I am having the same dilemma and very keen to see more of your tiles.

Your kitchen is small and already quite busy. I would make it as simple and clean as possible. You can't beat ceramic tiles for cost, durability and ease of installation. Have a look at Johnson's Spectrum range to see if you can match the green. https://www.johnsontiles.com.au/product/spectrum/?utm_campaign=1602072422&utm_source=google&utm_medium=cpc&utm_content=304640004469&utm_term=&adgroupid=61761480198&gclid=CjwKCAjw_YPnBRBREiwAIP6TJ0idAicM8vfEevC-WrwRVNmbtUPHfDAjvNpkaOIo0hzN0dwMw9u1rxoC0VkQAvD_BwE You will get a neater finish with ceramic tiles than you will with trying to work with DIY stainless steel, particularly around the edges. There are lots of online resources to show how easy it is to lay smaller ceramic tiles. Leave the large format porcelain tiles to the professionals. Best of luck, Dr Retro of Dr Retro House Calls