Bel-Aire Coach Corp. was producing mobile homes in 1959 in the so-called 'travel-living' size only. The plan featured in this ad is a 1-bedroom 10x30. Note how the front entrance is in a narrow
foyer-like hallway that led you to the rear bedroom. The entrance to the bathroom was in the bedroom instead of the hallway. The kitchen was on the other side of the 'foyer'.