You have done a beautiful job of tucking plants into the crevices of your retaining walls. Your house trim color is perfect -- just slightly lighter in hue than the retaining wall blocks. First I would paint the big, flat gray wall slightly lighter than the blocks and slightly darker than the house trim. The concrete walk and stairs I would stain a mottled blend of the blocks and the house trim colors. Next would be to paint the railing black or the house body color. Now, think of the following as creating a light, airy trellise structure from the walk-level face of the (currently gray) wall to about 7' above the top of the wall (using 6x6" posts attached to the wall) with a corresponding line of posts sunk into the terrace level 2' in from the outside edge of the wall-attached posts. The inside posts would be about 6-8" higher than the outside posts. Put 4x4" wood to attach the outside line of posts to each other and do the same with the inside line of posts. Run wood pieces at the top of the two lines of posts from the inside line to the outside line at about a 45 degree angle. They would be cantilevered up at the terrace level. Across the top of the angled pieces create your top trellise boards which run parallel to the two lines of posts. OK. There you have your basic structure. You might want to extend the structure around to follow the street side of the terrace. You could then follow the suggestion of reom10 above about creating a bench-planter on the terrace side. Your spacing of the boards parallel to the gray wall and attached to the outside posts would determine how private you wanted your terrace to be. You might want to soften the terrace "floor" by using something irregular like flagstone with groundcover plantings between the stones. From the latticework on top of your structure you could hang seasonal flower baskets. Plant vines to go up the trellis and spill down the wall. How about planting a row of tall, narrow shrubs along the neighbor's fence above your terrace to help add to your privacy and make your yard feel less 'structured'? Or, how about patio table/s with umbrellas to block your neighbor's view? Anyway, you have a fun project ahead of you.

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 :)

@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.

Hi Angela, this space has mega potential. For starters it has fantastic symmetry. However as the space is very long I would recommend you break it down into 2 zones. The front zone as the place for bride and bridesmaids to get ready and the end wall zone as the sleeping area. Divide the space with a set of luxurious pooling drapes, and keep the lighting in the sleeping zone dimmable wall hung bedside lights and and a conversation piece chandelier. Go for warm colours and a touch of gold. A high oversized shallow tufted bedhead will add luxe. A upmarket Bohemian theme could work well. The bridal preparation zone needs to be well lit, (daylight) bars, with floor to ceiling opposable mirrors, (side lit also). Remember this is a functioning space, there needs to be ample hanging for dresses/clothing, clear space, formalish seating (no bride or bridesmaid wants to get stuck in a low lounging sofa and need a hand-up. Have sideboard space for jewellery, flower holders etc and keep the colour palette very neutral, a blackwhite, and mid range neutral grey will work with any bridalware. If you would like any further advice you are welcome to contact me. As an interior designer I often work alongside a styling company that specialises in weddings and other events.