This Berceuse by Brandes is an approachable work that introduces students to the romantic style of phrasing. Its simple, repetitive bass line makes it an excellent vehicle for teaching pedal technique.
Ensure the pedal changes on each bass note to avoid muddying the harmonies.
Berceuse No.4 (Op.11) 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 No.4 (Op.11) lasts about 3 minutes.
Berceuse No.4 (Op.11) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.