Lovely renovated former stone 'chai', nestled between a quiet 'impasse' and pedestrian street in Le Château-d'Oléron. Living space of 31 m², with approximately 40 m² of usable space. Artisanal finishes combining stone, wood and concrete, where the charm of the original structure blends with modern elements. Featuring a cosy but spacious living area with a Godin wood stove, electric radiator and fitted, equipped kitchen. A bathroom with walk-in shower, WC, sink, heated towel rail and washing machine. A wooden staircase leads to a mezzanine-style attic level, semi-open, offering two small bedrooms of 6 m² each, with exposed stone and cork flooring. Very well insulated and easy to maintain. Roof and technical studies all good. Double-glazed windows, mechanical ventilation and aeration system for the wood stove heat. This barn has been carefully renovated with meticulous attention to detail. Ideal as a pied-à-terre, rental investment or small primary residence for a single person or couple. Located in the heart of the village of La Renisière, in a very quiet cul-de-sac, with parking nearby and the new village garden and community space close by. No private outdoor space, but in a peaceful setting by a pedestrian street. Just steps away from cycle paths leading to Vert Bois beach and the town centre, with forest walks and easy access in all directions. A rare opportunity in a charming village typical of Oléron, in the south of the island!