Nice work! Our Dolphin came with one of those. Apparently, from the factory you could choose either a side-by-side refer, or a single door fridge with the slide-out pantry. The side-by-side fridge would have been nice, but I think the pantry storage space is probably more useful to us. Unfortunately, both cut into the size of the toilet room, which is a tad too small. That's really the only complaint we have with our coach.
2004 National Dolphin LX 6320, W-22, 8.1, Allison 1000, Front/rear "Trac" Bars & Anti-sway Bars, Sumo Springs, Roadmaster Reflex Steering Stabilizer, 2005 PT Cruiser Toad