GOOD LUCK!
Just started Beethoven sonata no 57 (i think) f minor. Going okay, can play the first page from memory, second page pretty easy and after five days thats all. I was wondering about the right hand fingering in the second run (Db, Bb, Gb) as well as the long run. Have been working on it for a few hours, can't seem to find anything smooth
I have personally found the segment Barenboim devotes in his masterclass to the Appassionata highly useful in my own learning of this piece. The video I have included below.I would also highly recommend the lecture series Andras Schiff did on each of the 32 sonatas, they are quite amazing.
I have a section on Appassionata; go to my web page below, 3rd edition, section 50. The rest of the book may be helpful if you run into technical problems.
good luck...