Wondering if I could learn Schubert’s Ständchen at my current level

Okay so I don’t have official lessons, but I work my way through ABRSM books and other scale books learning pieces and practicing sight reading (which I am admittedly not great at, but I can do it… slowly…). I don’t do exams because they just make me way to anxious, but if I had taken them, I’d estimate my grade to be about 4, the most difficult piece I can play being probably Chopins Prelude No. 15. I’ve loved Schubert’s Ständchen for as long as I can remember and I’d really like to try and learn it. Realistically, would it be a good passion piece to start learning or will it be way too much?