Hi Cheryl & Wayne
We live in our van and found the Kedron supplied mattress not the best. After various store bought mattress toppers, egg shells etc we decided to get a new mattress. Makin Mattresses at Nundah, custom made us a made to measure Belissimo mattress, extremely comfortable with an excellent warranty, but a bit on the heavy side, quite expensive and makes the bed very high.
But I am glad we have it, so much better, excellent and well worth the money as I said we sleep there every night.
Now I see they have a new range called Matilda especially designed for caravans and motorhomes etc, might be worth a look.
Cheers
Penny