A big flat, perfect for 2 couples or a family with bigger children, one side (one bedroom and the living room) on a small canal, the other (one bedroom and the kitchen) on a small courtyard. In between along the hallway, the functional bathroom and a tiny single room.
Nice neighborhood, close enough to the big landmarks, to nice "campo", restaurants, bars and shops, and great to just walk around in the meanders while you try to find your way back ;).
Lu was very friendly and reliable, with nice advice on where to go.
A nice place, specially if you like to have some space.