situation you are planning a backyard renovation project that involves updating outdoor surfaces and landscaping around an existing pool area with a glass fence the current setup includes timber decking that needs replacement an existing fence structure that requires enhancement and established garden beds that need replanting with native species the glass pool fence will remain in its current position as a fixed element of the design task the assistant should provide a comprehensive renovation plan that includes replacing the existing timber decking with travertine white crazy paving installing 50mm x 50mm metal trellis across the entire existing fence structure selecting and specifying an appropriate green climbing plant for the metal trellis replanting the existing garden beds with three specific australian coastal native plants austrostipa stipoides coast spear grass leucophyta brownii cushion bush and carpobrotus rossii native pigface ensuring the existing glass pool fence remains untouched in its current location objective create a detailed actionable renovation plan that transforms the outdoor space into a coastal inspired landscape while preserving the existing pool safety infrastructure and ensuring all new elements are properly integrated with the current layout knowledge the renovation involves three distinct zones decking replacement area travertine white crazy paving is a natural stone with irregular shapes that creates a rustic mediterranean aesthetic it provides a non slip surface suitable for pool surrounds and requires proper base preparation and installation techniques fence enhancement the 50mm x 50mm metal trellis will be mounted to the existing fence structure the assistant should consider appropriate fixing methods spacing requirements and how the trellis integrates with fence posts and panels garden bed specifications austrostipa stipoides coast spear grass a tussock forming grass growing 30 60cm drought tolerant prefers full sun to part shade leucophyta brownii cushion bush a compact silver grey shrub growing 30 100cm highly salt tolerant requires excellent drainage carpobrotus rossii native pigface a succulent ground cover with pink purple flowers salt and drought tolerant spreads 1 2m fixed constraint the glass pool fence position is non negotiable and must not be altered relocated or impacted by any renovation work the assistant should address material quantities installation sequences plant spacing recommendations maintenance requirements and any coordination needed between different trades or installation phases
