Mego Dinah Mite's First Playset was the Beach House (Action JacksonJunglehouse, Planet of the Apes Treehouse) The set came with a loveseat, table, chairs, shelf, cabinet, play radio, hammock and rope ladder. "Designed for LEISURE LIVING.
The inflatable pool came with a beach ball and air-mattress. Brings up the point that Dinah was never given a swimsuit, but it's the swinging 70's I suppose... Probably the rarest Dinah playset.