In my mixing setup I usually use two reverbs, one Hall and on chamber reverb, I use the small chamber reverb (and sometimes plate reverb) for the rhythmic elements: drums (especially kick drum) and bass (unless I don't need a precise bass). And I use the Hall reverb for the harmonic and melodic tracks.

I also use one reverb with a predelay and the other reverb without predelay this helps to keep a coherent stereo image..

My Videos: https://www.youtube.com/user/Musiquelibre2droit
My Music: https://www.musicscreen.org/