2019 Keystone Springdale 212RBWE Super-slide Travel Trailer. Shows as New! Immaculate Used Trailer. FRONT BED.. The Springdale 212 Features a front walk around Queen bed, an extra large U-shaped dinette and a big kitchen with lots of counter space. As a bonus this floor plan has a large rear closet. 4 Point Stabilizing Jacks. Electric Awning. Ducted Air Conditioning. Double-door Gas/Electric Refrigerator/Freezer. Gas/Electric Water Heater.