Would an beginner be able to learn this? Or is there any other pieces sounding alike that an total noob can learn?
I wouldn't call it VERY advanced. It is reasonably difficult for a beginner to learn. Why not play a sonatina by Clementi or some other rudimentary repertoire first?
it won't take that long to learn the right notes
Just because Moonlight is very repetitive and has very discernible patterns, does not make it "not all that hard".Sure it's not that hard... if you're an advanced pianist.If you're not, it is very physically demanding in the best case scenario.
Moonlight 3rd movement is extremely easy because all it is is technique...scales, arpeggios, and tremolos. That's literally it. Of course, I am a professional pianist