Progress has been made in the development of three upcoming Apple Stores, reports say. Two of them are located in Spain; a Madrid outlet will be situated in the XanadĂș shopping center next to Nike Madrid, and has already had a black construction facade erected. In Barcelona, meanwhile, a similar facade has been put in place inside the La Maquinista mall. No opening dates have been set, but construction is unlikely to go on any longer than the fall.