Excellent very-very-light-weight very-very-compact fun multi-function good quality, absolutely not just for 'kids'. Although narrow keys and of course at this price not a piano, it serves massive purpose of "PLAYING" music. Reverb-off set by "off", not "0", it still has reverb on some of 100 'tone'/instruments. Can use in bed if sick or just because. Keep foam end, use contact paper, SA81 can then prop by one end to play lying down. Manny's Music Sth Yarra store staff SUPER!