[hitchup]

RV King in Suites are 72X80. Not a problem with sheets, but not many options for replacement mattresses. So we ordered our MS with a Qn. We like having night stands on both sides.

We found a Denver Mattress as a replacement. They have foam or standard mattresses with coils built into top mattress. We didn't quite measure the height correctly, but found that the mattress slides under the dresser okay.

If you're getting the 4th slide in the bedroom, this is a non-issue. Wish they had that option when we ordered ours in 2008.

The couch in the rear needs to be no deeper than 36" because the slides won't be able to clear it. We had a LZB Loveseat sleeper and had to switch from rear of coach to the dinette slideout each time we moved the MS. Not Fun, even with sliders under the corners.....