I've had my Spathiphyllum wallisii for three years now, and I'm still wrestling with the humidity question in my arid climate

I've had my Spathiphyllum wallisii for three years now, and I'm still wrestling with the humidity question in my arid climate. Everyone says they're low-maintenance, but mine droops dramatically if I let the soil dry out completely—not from underwatering, but from the dry air. I've stopped fighting it and now keep it in my bathroom where it actually thrives. Worth mentioning that these aren't quite the "no-light plants" they're marketed as either; mine flowers reliably only near an east-facing window. Curious if anyone else with similar climates has found a sweet spot.