Abstract: A portable tray comprising a tray surface supported by two spaced apart, vertical frames each including an upper and a lower, elongated, horizontal section, the upper section having at a rearward end an outwardly extending hanger which fits over the railing of a balcony, a horizontal leveling and stabilizing brace extending between the two frames, the brace having two leg sections which telescope with the rearward ends of the lower horizontal sections of the two frames, and structure for adjusting the length of the telescoping leg sections so that the brace rests against a row of pilaster boards extending downwardly from the railing, thereby supporting the tray surface in a substantially horizontal plane.