Hi Ray and welcome :welcome1:

No such thing as a simple question!

Do you mean the scatter cushions or the seat bases and backs?

On our bases and backs we have velcro stitched to them and the other part of the velcro glued to the woodwork.

Hope this is and idea

Spinner

I have never had an issue of cushions falling off but I use non slip material in cupboards, the grill, oven etc to stop anything moving.

Here is a link to some
http://www.ebay.co.uk/itm/Grip-Mat-Non-Slip-Matting-Size-3Metres-x-40cm-Blue-for-Caravans-motorhomes-/190911724305?hash=item2c7339bb11:g:LosAAOxyffZSZmo~

Bases and back. Will try your suggestion and we have some of the anti-slip matting to try too.
Thank you
Tracy

We put our two dogs on them and they don't move at all.