You can always renovate-remodel and modify your house by reconstructing changing the house non-structural front facade walls and other walls; reconstructing reshaping halls pass-throughs from rectangled shape to arched shape. Replace furniture for Mediterranean Furniture; replace wood millwork cabinetries for Mediterranean Wood Millwork Cabinetries; replace rugs for Mediterranean Rugs; replace drapery for Mediterranean Drapery; repaint house to cream and brown colors palette; replace Art with Mediterranean Art; replace lighting with Mediterranean Lighting; replace floor tile with either crema marfil stone - limestone - travertine stone; replace all hardware (knobs - pulls - handles - doors locks - towel holder) with brown painted mediterranean looking hardware. To infuse Mediterranean Architecture Style into an already-built house, focus on key elements such as adding stucco finishes, incorporating wrought iron details, installing terra cotta tiles, and enhancing landscaping with Mediterranean plants. Additionally, consider introducing archways and using a warm, earthy color palette to evoke the timeless charm of Mediterranean design.