What are important features in a listening chair


Been wondering what features are important to you in a listening chair. 

(Besides the drink holder and familiar smell...)
perkri
At 64 years old I like one of those motorized lift chairs. When getting up to use the bathroom I don't have to fight the sound pressure coming from the speakers that keep me plastered against the back of the chair.
LOL
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@dweller - I have not seen this one, that is one special looking chair there! Haha
I had to put my chair up on 4x4s to get my ears at the center of the ESL point source hot spot.