Cornerstone Series AVALON 4 2.1 3,190 2 Belton 4 2.1 3,370 2 Chateau 4 2.1 3,300 2 Chesafay 4 2.1 3,200 2 Wellington 4 2.1 3,140 2 Full List of Cornerstone’s Trademark Amenities for the Cornerstone Series