Good advice in general but it takes a lot of kneeling to crush the honeycomb substantially. Costs less than $100 to replace when warranted.
On a related note, my hangar neighbor (who owns an older Baron) was checking out my SR22 and noticed the HVAC (incl. air conditioning) controls and goes 'oh don't let my wife see that comfy cabin and that AC!'
The Cirrus aircraft certainly do play well to non-pilots - the parachute, the creature comforts of the cabin, the big windows and great visibility, the simplified panel and side stick out of the way (less concern from pax of accidentally touching a control or button that would obviously lead to a catastrophic crash), the two doors that allow for easy car-like in/outgress, the modern design, the big moving map, etc... all help. We, on this site, are all comfortable in a ratty old Cessna or Piper older than us, but for those not bitten by the aviation bug and who may be a little bit nervous about being in a small plane, these comforting attributes carry a lot of weight.