We have logged the hours we spent on the piano. I know some people learn faster than others but the videos below should give you some idea of what you can do after you spend certain amount of time playing and practicing the piano.
By this time Bree had 35 hours of experience on the piano.
After 50 hours of play time on the piano.
After 15 hours of play time on the piano.
11th Hour vs 60th Hour of Play on the Piano