This piece by Albert Chandelier is a sweet, salon-style work from the late 19th century. It features a sweeping melodic line that requires excellent control of long-breathed phrasing.
The student must ensure the accompaniment does not overpower the delicate melodic line.
Comparable difficulty and character — good candidates for what to learn next.
Berceuse (Op.14) is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 4.
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 Berceuse (Op.14) lasts about 3 minutes.
Berceuse (Op.14) 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 Barcarolle by Albert Chandelier, Ballade au clair de lune by Albert Chandelier, Believe Me, If All those Endearing Young Charms by Irish Folk Music — see the full similar-pieces list on this page.