you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano).$ a) y3 K9 A$ t7 e9 \
/ d7 C) K* ~7 l0 x* ?# c" A+ TTry youself first to see if the digital piano is good enogh for you.& `3 \) H( V7 m2 J; A0 ^, M9 [
" ?5 `7 I* ~8 ^$ k. I. n3 PIf you always play steinway, forget it. If you always play a upright piano, ( Li-Shi Gang Qin), you will be very surprise how good sound a high end digital piano is.