On hols, no saxophone with me, but there are music places that rent out pianos an hour. Got to practice on an upright for an hour. The particular model of upright I got I definitely did not like the tone, sounds very brittle. Also, it was quite difficult to play softly, and the sustain pedal just went on forever. Not sure if it's because if it's an upright or just the brand (which I have no idea). My CP33 definitely reminds me of my teacher's Yamaha Grand, this one was totally out of my range.
Currently working through self-assigned homework, just finished several pages of background rhythm lines, next up will be smooth voice leading for chords.