MM 2100BH pullout sofa question

[RPag]

I have a 2021 BH2100 with dinette and am going to mod the interior. I am looking to first remove and repurpose the dinette. I have looked at aftermarket sofas, but they will sit high up on the slide platform, and the slide floor height is about 12 incches above the main floor. I would like to use the one that comes from Winnebago that sits flush on the platform, but is designed to overhang lower to the main deck.

Does anyone have one with factory sofa that could send me the manufacturer and part number of the sofa. It is a hard option to find on a lot.

Thanks. R