At just 20 feet, the 154RDX packs in more than you'd expect. The U-shaped dinette anchors the living space and gives you a real gathering spot, while the GE 12V refrigerator, tankless on-demand water heater, and 13,500 BTU heat pump A/C add a level of convenience usually reserved for larger rigs. The JBL Aura Cube media center with multi-zone function pairs with both interior and exterior JBL speakers, so the experience carries outside to the electric awning with multicolor LEDs. Solar prep with roof and charge controller wiring already run makes upgrading to the optional 200W panel a straightforward add. Owners consistently call out the under-bed storage and lightweight tow as standout practical wins for this floorplan.