Thanks for all the great ideas everyone and sorry I didn't explain the polycarbonate a bit better :) This is along the lines of what we'll be using... http://www.psp.co.nz/building-brands/corrugated-sheeting/suntuf-polycarbonate The area is an absolute sun trap and we're hoping to use it as an extension to our living space, especially on rainy days! I've just sent my husband out to get a few pots of different stains for is to try - darkest brown (cedar) and a lighter brown (rustic oak) both by Cabots + the black we already have. Hopefully we can decide between one of those! I probably should have mentioned we will have black aluminium pool fencing running along the top of the second retaining wall - so the real question is do we keep everything black (pool fencing, horizontal fence, retaining walls and pergola) or do we go with a dark (or even light) brown for the pergola and retaining walls.... We just keep going around in circles at the moment. Decisions, decisions! Thanks again :)

Your deck will be amazing. It has fantastic form and plenty of architectural interest, it will add enormous benefit to the front facade and street appeal. I love your palette, it is simple and still has point sof interest. MY suggestion would be to use a combination of your exterior colours applied where best to highlight the deck structure and either tie in, or accent against it. Ding all of these things by painting the lower retaining section in the base grey the charcoal colour to continue and blend into the lower floor brickwork, also do this charcoal on the upper deck frame which is also the roof of that entry way. I am trying to say that thick timber which trims the deck. And the slatted section of the stair wall which acts as a breezeway in the light grey- why? Because the open sections of the slats will always appear black as you can see through them to under the satirs, and the light grey slats will stand out and feature that shadow line, perhaps even use liting to further enhance this detail. Lastly, the stair treads themselves left natural, like an architectural contemporRy stAtement, the natural timber tones will be rich and sophisticated and act as art inviting you to the home. These stairs would really pop and be commentedon at street level, also consider lights in each tread, perhaps the slatted wall side to highlight both this and the stirs for night practicality. What a stunning entrance. The natural character in rich timber tones will warm the grey, keep it contemporary and not introduce personalized colour, which can take away from street appeal. This on the other hand, appeals to everyone. And greenery, landscaping will only take this to the next level. Literally!

I don't know how hot it gets in Auckland in summer (I've only ever been to NZ in winter!) but if it gets hot, then go for a pale colour. Dark roofs should be kept for cold places!

@Tribbletrouble44152k7 Trek, no not necessarily.. it fulfills it's purpose if you buy the one that is correct for what you want it for.. a bit of a catch22 and up to the store to point out that the thin stuff may dent.. in fact any of it can... there are many things that will void warranty of laminate floors.. here is a good website dealing with the cleaning and care .. http://www.baneclene.com/articles/laminate-care-consumer.html Remove shoes with spiked or damaged heels before walking on the floor. Spike or stiletto high-heel shoes may cause denting and related damage to wood floors due to the extremely high compressive force they generate. Such footwear can produce dynamic loads in excess of 1,000 pounds per square inch, even when worn by someone of slight or average build. Worth reading the whole thing.. Just worth reminding people that laminate flooring is mdf with a picture of wood printed on the surface with a couple of protective layers of clear coating over the top..it cannot be wet or steamed.. it will swell. Make sure you ask questions.. Wood vinyl planking is very durable and hardy, and bamboo is considered to be one of the strongest timbers.. if you choose to have floors redone with any of the above products please look them up on google and find out the qualities.. I vote for wood vinyl.. looks brilliant, can float or be glued (recommend glue for wet areas such as bathrooms, laundries) is hard wearing and cost is comparable with mid range wood laminate flooring and hardier. Hope that all helps. If you must have wood laminate then go for 10 - 12 mm.. anything less will flex. Must have underlay and be laid on a level floor.. There are self levelling compounds you can use to make this easier... hope all this helps.