The building is made up of three parts surrounding a central yard opened to the sea. It is located on the road leading to Trieste, in a sheltered, healthy place at a distance from the castle. It is square. The central section was intended for horses: Junker’s sketches including the location of the animal stalls, lining the bottom perimeter. The two wings, perfectly symmetrical, are sub-divided into three parts: near the stables box-rooms for harness; then accommodations for the staff and, finally, the kitchens, near the sea. The great pavilion at the back was reserved for coaches. Its access on the west side is made up of two main doors (one probably the entrance, the other the exit).