On the outside, this beige condo may not look too exotic, but a the 3-bedroom, 3-bathroom home is a daydream for anyone who loves the color green or the 1970s. Built in 1974, the wild wallpaper design, lime-green kitchen and carpeted spiral staircase capitalize on a solidly vintage aesthetic. This retro two-story San Diego time capsule — on the market for $375,000 — also features spacious bedrooms with mirrored wardrobes and an elegant fireplace in the living room.