We had a 20' and that was one of our reasons for trading to a 25', being sure ahead of the time a dinette-to-recliner change was easy. The 20 is about kitchen, not living space.
The water heater and associated plumbing is under there so it won't work. It is also too small of space for recliners to fit decently in both directions.
Look for a model without major appliances/electrical under the seating, and there are few. Our 2012 front dinette 25 was wide open without the dinette. Some of the earlier 25's with a sofa may work, but look under there first.
Doug and Cheryl
2012 FC RB, Michelin 16, ProPride 1400
2016 Ram 1500 Laramie Crew Cab 4X4 Ecodiesel 3.92 axles
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