public FloorCovering SecondFloorCovering()
        {
            var secondFloorCovering = new FloorCovering {

                 FloorID = new Int32()
            ,
                 FloorValue = null

             };

            return secondFloorCovering;
        }
        public FloorCovering ThirdFloorCovering()
        {
            var thirdFloorCovering = new FloorCovering {

                 FloorID = new Int32()
            ,
                 FloorValue = null

             };

            return thirdFloorCovering;
        }
        public FloorCovering FirstFloorCovering()
        {
            var firstFloorCovering = new FloorCovering {

                 FloorID = new Int32()
            ,
                 FloorValue = null

             };

            return firstFloorCovering;
        }