render a modern coastal two story house with the following details roof flat and sleek with urbis gutter colored in matte dark grey eaves 600mm outward extension colored in light grey cladding upper level with ecoline aluminum slat cladding in a soft clean white exterior walls lower level with exulite panel in soft white smooth acrylic render feature wall limestone travertine stone facing in natural slightly varying shades of beige and cream windows large minimalistic double glazed windows with black frames front door american oak wood natural light brown with subtle grains complemented by a modern vertical handle panel lift garage door light grey for a subtle contrast with the house facade side gate american oak slat gate matching the front door strip accent scyon stria in a medium grey adding a contemporary touch general atmosphere clean modern and welcoming with a touch of warmth from the natural oak and stone elements use soft well dispersed daylight to enhance shadows and highlight textures the total ambiance should feel upscale yet inviting with natural elements seamlessly integrated into the modern design note keep the size ratio and positioning accurate as per the measurements and layout shown in the initial blueprint architecture