Here's a short, professional version you can adapt: > Hi Cara, > > I've been working through some persistent lower-back discomfort over the last few weeks and my physiotherapist suggested I try a sit-stand desk to break up long stretches at the screen. I found a unit that matches our IT requirements at €389 (quote attached). > > Could we cover this under the home-office allowance? I'm happy to share the receipt and a brief medical note if needed. > > Thanks for considering. Want me to tighten the tone, or add a sentence emphasizing the productivity angle?