T11 - DYO Plan | RB - PH - Rear Dinette Low cabinets for 360º visibility and a more spacious feeling. Transit RB low roof van with a Penthouse top (o). Note the roof top A/C is not available with the Penthouse. The Danhard internal A/C is available. Storage cabinets can be to your design. Some owners order a built in desk. Hinged up counter extensions is also convenient for swivel passenger seat. Hinged up counter extensions is also convenient for swivel passenger seat. Captain seats have multiple comfort adjustments.