I always think it looks like you're too poor to afford cupboards to store and protect your stuff in... and where I live they'd have instant-mudpie-mix combined with that fuzz flocking in under a week. Add water and make your own mudpies. After two weeks that greasy grime starts showing that takes massive amounts of Dawn dishsoap and elbow grease to banish. I'd rather not have to go to the work of having to clean all that weekly and wash it before I used it anyways. Pretty to take a picture of, highly impractical in real life.

kitchen has wood look lino not sure what to do in lounge? as you can see from pxt it steps up to lounge, do I follow on with lino or would that be too cold here in nz?

Well that is an interesting picture. I can assure you that hanging wall gardens are all the rage and that is a great idea but they can also be high maintenance if exposed to high winds / sunshine etc. I have seen some lovely fake ones that would do just as well. You could also have a few pots with additional greenery. As you say your view is not "great" maybe you can have a creeper in one of the pots that can weave its way through the railing. I probably wouldn't go for one big chair as it could dominate the entire space. I would consider a table with a couple of fold-able chairs .... something that is comfortable, inviting if you have friends over but can be placed in a corner if you just want to open up the space. I do not think you need a carpet and but maybe some fancy outdoor tiles will look just as nice. You want it to be easy care and weather proof. Do you need or wish to incorporate a washing line? A pull out one from a wall will be perfect that way you can retract it back when you are not using it. If you deck gets too much sun, you may want to consider some shade shutters. I have seen them called 'plantation' shutters. GOOD LUCK

WOW! Doesn't even look like the same place.