Is this mattress a good choice for couples?

Yes. It scores 9.0 out of 10 for motion isolation, so a restless partner's movement barely reaches your side. The 1850 pocketed coils each move independently, and the micro-coil tier adds a second layer of fine damping near the surface. One honest note: the natural latex top is livelier than memory foam, so motion rings out a touch longer, but for a hybrid the motion control is genuinely strong.