Sex furniture? I am not sure if you are asking about a specific piece. Eden used to carry a nice selection of Liberator, but discontinued it all some time ago. We enjoy using our Liberator shapes and toy mounts. We also have an adjustable excercise bench that we put to all sorts of kinky fun uses, especially for bondage play. Our absolute favorite piece of sex furniture is our fully adjustable, customized sex swing.
So, to answer your questions...
Yes! Our sex furniture has been an incredible addition to our sex lives, far beyond what was possible with our bed alone. We have been able to experiment and try every position imaginable. Our sex swing allows us to easily adjust the height, angle of penetration and/or position in seconds. It has definitely helped us overcome the effects of aging. After 25+ years together, we are having much better sex than ever before...more intimacy, more passion, and more intensity.