We are thinking of getting a Queen size mattress from Brooklyn Bedding, but are unsure if it would fit nicely in our Escape trailer. I've seen them in other campers, but those campers did not have the rounded corners on one side of the bed like Escape campers do. Has anyone bought a mattress from Brooklyn Bedding and do they fit well? We have the Escape 21NE, bed is set up in the front of the camper.