Joachim Raff's "2 Romances" Op. 182 are lyrical miniatures, characteristic of the Romantic era's emphasis on expressive melody and harmonic color.
Focus on achieving a singing tone and seamless legato phrasing.
2 Romances (Op.182) is rated Henle level 5 of 9 — late intermediate repertoire, roughly ABRSM grades 6–7.
You should be comfortable at Henle level 5 — meaning you can already play level 4–5 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
2 Romances (Op.182) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.