Grand Design Imagine owners

We purchased a 2500 RL. The only thing our dealership carried was with the theater seats. We wanted the trifold couch so we could have the extra bed. We were told we were asking for the moon, but they would order one. A month later our trailer is "ready"and we go to pick it up. The couch was not what was shown in the literature. It is narrow and when opened it slants back toward the back. Seems like it is one made to put in a slideout. The legs at the end of the bed are too long and the tech said the had no adjustment. That was the end of their help on it . If someone has a rear living with the couch, could you please post a pic or post the width measurement so I can have something to go on. I feel like we've been duped. Thanks