This waltz by Erwin Schneider is an approachable example of light European dance music. It is notable for its clear, predictable phrase structure and balanced rhythmic flow.
The challenge lies in providing a buoyant waltz lilt without rushing the tempo.
Comparable difficulty and character — good candidates for what to learn next.
Bonheur 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 Bonheur lasts about 3 minutes.
Bonheur 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 Boating on the Lake by Erwin Schneider, 18 German Dances and Esoccaises by Franz Schubert, 18 German Dances and Esoccaises, by Franz Schubert — see the full similar-pieces list on this page.