For the most part, "RV" mattresses are cr@p. Your Reflection is a standard 60 x 80 queen. We've used Tuft & Needle mattresses in both our Reflection 337RLS and our new Solitude and both of us feel they're the best mattress we've slept on in our 60+ years. Others have had good luck with everything from Sleep Number to Costco's version of the Tuft & Needle, etc. You won't regret a good residential mattress.
Rob
U.S. Army retired
2020 Solitude 310GK-R
MORryde IS, disc brakes, solar, DP windows
(Previously in a Reflection 337RLS)
2012 F350 CC DRW Lariat 6.7
Full-time since 8/2015
