Camille Schubert (a pseudonym for E. Croisez) was well-known for writing light piano pieces for domestic settings. This 'Bertha' is a graceful and unpretentious work intended for expressive, pleasant listening.
Ensure the pedal is used carefully to create a clean, singing tone without blurring the harmonies.
Comparable difficulty and character — good candidates for what to learn next.
Bertha is rated Henle level 3 of 9 — late beginner repertoire, roughly ABRSM grades 4–5. In the RCM system it corresponds to about level 3.
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 Bertha lasts about 3 minutes.
Bertha 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 As-tu vu la comète ? by Camille Schubert, Für Elise by Ludwig van Beethoven, La fille aux cheveux de lin by Claude Debussy — see the full similar-pieces list on this page.