Single-family homes on Miami Beach’s South Beach are scarce. When that house is expansive, it is rarer yet. When that home is recently renovated, impeccably decorated, featured in Architectural Digest, centrally located in an unusual and quiet cul-de-sac, with a generously sized pool, an attached garage, on a tree-shrouded and oversized lot, it is extraordinary. All cash, no financing contingencies, as is, 24-hour notice after proof of funds.