I'd have to second this, although for us mostly because we don't have any place we could put sex furniture when it's not in use.

Same here, except we also have the Stage, which mostly sits in the corner propped up against the wall. We have the Black Label Liberator shapes, so the stage is great for tie-me-up and strap-me-down sessions, but with all the set up involved we rarely use it unless the kids are spending the night elsewhere. We don't get the ramp out too often, but we use our Wedge nearly every time we have sex.

We haven't tried any of the other brands of sex furniture, so I don't know how others compare to Liberator, but I think the shapes are so much better than a pile of pillows.