This piece is a characteristic example of salon music from the late Romantic era. It features the signature 6/8 rocking rhythm typical of Venetian gondolier songs.
The primary challenge is maintaining a consistent, fluid rocking motion in the left hand while projecting the melodic line.
Comparable difficulty and character — good candidates for what to learn next.
Barcarolle (Op.26) is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 6.
You should be comfortable at Henle level 3 — meaning you can already play level 2–3 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Barcarolle (Op.26) lasts about 4 minutes.
Barcarolle (Op.26) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Belle of the Ball by Leroy Anderson, Black Beauty by Duke Ellington, American Beauty by Joseph Francis Lamb — see the full similar-pieces list on this page.