I think the mod really does need an update at this point. Gives red error:

Could not resolve cross-reference: No Verse.ThingDef named pentaBedding found to give to SoftWarmBeds.CompProperties_MakeableBed SoftWarmBeds.CompProperties_MakeableBed

Nevermind, I was being silly. For some reason I thought it was an either/or situation with the Polyamory beds mod, not that that was a prereq. This mod works just fine in 1.5 so long as you actually have both JPT Soft Warm Beds and Polyamory Beds installed and above it in your mod load order.

Any restriction on mod load order for this?

Yeah, Thank you.
Noticed that all the bigger beds were using Double beddings. And I could not make bigger than double beddings. It only shows two pillows/a square around where a double bed be, but did provide the bedding to all spots.

Sadly this was ugly, felt cheesy, and overall was not what i was expecting.

I appreciate your fix.