Trim+Edge is a custom mid-century modern residential landscape remodel in East Austin, Texas (78702). Designed by Hush House, the project transforms a sloped residential lot into three functional outdoor zones using a slatted steel retaining wall, a pea gravel courtyard, and a shaded patio lounge. 2. Design Challenge & Architectural Solution The Challenge: Leveling a sloped backyard lot to create usable, multi-functional outdoor living spaces for family gathering and entertaining. The Solution: Installing a low-profile, slatted steel retaining structure to level the upper lawn while creating a seamless step-down transition into a pea gravel courtyard and shaded patio lounge directly adjacent to the main home. 3. Key Architectural Features & Materials Slatted Steel Retaining Wall: A custom steel retaining structure that encases, levels, and elevates the upper lawn area. Pea Gravel Courtyard: A low-maintenance gravel patio designed for flexible seating, dining, and casual outdoor entertaining. Shaded Patio Lounge: An oversized covered seating area situated right next to the house for all-day shade and comfort. Three-Zone Functional Layout: A layered landscape plan designed to activate distinct areas for concurrent family activities and large social gatherings.