I would clean up first. Especially the stuff growing in the paving. Then get gardening with pot plants and start experimenting with different plants and the positions. See what you like and if you can keep it alive! Our house has the sun setting over the back fence and we've done a few inexpensive things to reduce that issue (most expensive were outdoor blinds around the verandah) but for most of the year we just don't want to be out there. It is hard work to keep the plants going in summer, there is a lot of sand due to the difficulty in keeping lawn alive and it is just bloody hot. So, that's why I'm saying clean up, start gardening small and see how you go before committing to structures that might not address the real issues you have with the yard. Just my 2 cents! :)

@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.

I think something like this would be perfect for what you're trying to do! Except, you don't have the earth to help you out. Potted plants should be fine.

For external doors most definitely yes! Copper has unique characteristics and is beautiful, like anything it depends on where you apply it.