One-room apartment for rent in Castelar Norte, located on Av. I. Arias between R. Peña and San Pedro, 250 metres from the Sarmiento train station. On the 4th floor, street-facing with large floor-to-ceiling windows; the layout includes a divided kitchen with a bar, a full bathroom, a single main room with an in-line division option, and a built-in wardrobe with interior fittings. Building fees are $120,000 (approx.). Amenities include security, communal room (SUM), laundry and a gym. Professiona