An aircraft cabin, comprising: a body having an interior surface; and an inflatable partition comprising: a flexible membrane; an inflatable frame extending along a periphery of the flexible membrane, the inflatable frame having an inner edge adjacent to the flexible membrane and an outer edge, the inflatable frame including a first side, a second side opposite the first side, an upper portion connecting the first and second side s, and a bottom portion opposite the upper portion, the inflatable frame further including a sealing mechanism extending along at least a portion of the outer edge, wherein the inflatable frame is inflatable between a first state and a second state, and wherein the inflatable frame has a varying diameter around the periphery of the flexible membrane, the varying diameter being progressively reduced from the bottom to the top of the inflatable partition; and wherein the inflatable partition further comprises; a support member coupled to the inflatable frame; and a first structural member and a second structural member, wherein each of the first and second structural members is coupled to the inflatable frame and extends vertically from the upper portion to the bottom portion of the inflatable frame, and the first and second structural members defining an opening in the inflatable partition. a body having an interior surface; and an inflatable partition comprising: a flexible membrane; an inflatable frame extending along a periphery of the flexible membrane, the inflatable frame having an inner edge adjacent to the flexible membrane and an outer edge, the inflatable frame including a first side, a second side opposite the first side, an upper portion connecting the first and second side s, and a bottom portion opposite the upper portion, the inflatable frame further including a sealing mechanism extending along at least a portion of the outer edge, wherein the inflatable frame is inflatable between a first state and a second state, and wherein the inflatable frame has a varying diameter around the periphery of the flexible membrane, the varying diameter being progressively reduced from the bottom to the top of the inflatable partition; and wherein the inflatable partition further comprises; a support member coupled to the inflatable frame; and a first structural member and a second structural member, wherein each of the first and second structural members is coupled to the inflatable frame and extends vertically from the upper portion to the bottom portion of the inflatable frame, and the first and second structural members defining an opening in the inflatable partition. a flexible membrane; an inflatable frame extending along a periphery of the flexible membrane, the inflatable frame having an inner edge adjacent to the flexible membrane and an outer edge, the inflatable frame including a first side, a second side opposite the first side, an upper portion connecting the first and second side s, and a bottom portion opposite the upper portion, the inflatable frame further including a sealing mechanism extending along at least a portion of the outer edge, wherein the inflatable frame is inflatable between a first state and a second state, and wherein the inflatable frame has a varying diameter around the periphery of the flexible membrane, the varying diameter being progressively reduced from the bottom to the top of the inflatable partition; and wherein the inflatable partition further comprises; a support member coupled to the inflatable frame; and a first structural member and a second structural member, wherein each of the first and second structural members is coupled to the inflatable frame and extends vertically from the upper portion to the bottom portion of the inflatable frame, and the first and second structural members defining an opening in the inflatable partition.