Top-Floor 7-Bedroom Duplex in Aviz: L-Shaped Balcony and Two Terraces with All-Day Sun, plus a Two-Car Garage €1,399,000 | Exclusive to Klave Some homes you visit. Others, the moment you step inside, you know your search is over. At the top of a building with a lift, in the heart of Aviz, one of Porto's most sought-