situation you are working on an outdoor renovation project that involves upgrading an existing deck area and enhancing the surrounding garden space the current setup includes a deck that needs replacement an existing fence structure that requires aesthetic improvement and an established garden bed that needs replanting with specific native species suited to australian coastal conditions task the assistant should provide a comprehensive plan for three distinct outdoor renovation elements replace the existing decking with travertine white crazy paving install 50mm x 50mm metal trellis across the entire existing fence and select an appropriate green climbing plant to grow on it plant australian coastal native species in the existing garden bed specifically austrostipa stipoides coast spear grass leucophyta brownii cushion bush and carpobrotus rossii native pigface objective create a cohesive outdoor space transformation that combines durable aesthetically pleasing hardscaping with low maintenance climate appropriate native plantings that will thrive in coastal conditions while providing visual appeal and supporting local biodiversity knowledge travertine white crazy paving is a natural stone material with irregular shapes that creates an organic textured appearance 50mm x 50mm metal trellis refers to a grid pattern with 50 millimeter spacing between vertical and horizontal bars austrostipa stipoides is a drought tolerant native grass suitable for coastal gardens leucophyta brownii is a silver grey coastal shrub that tolerates salt spray and poor soils carpobrotus rossii is a ground covering succulent with pink purple flowers ideal for erosion control in coastal areas these native species are adapted to australian coastal conditions including salt exposure wind and sandy soils the assistant should address practical considerations including installation methods and preparation requirements for crazy paving over existing deck structure appropriate climbing plant selection that suits the metal trellis and local climate conditions spacing soil preparation and ongoing care requirements for the three specified native plants timeline and sequencing of the renovation work maintenance expectations for all three elements keeping the existing fence exactkly where it is having more dense greenery on the trellis and trellis on all fences
