does there appear to be any kind of opening a rat could fit through? i really like the information you present here and can’t wait to take a look when i get home. but this time the risk is much larger. enjoy the remaining portion of the new year. i had to do this on our last sailing and found it to be a very easy process. this combination was the perfect match and we have been a wonderful combination of opposites ever since. wrap up a pair of tickets to mary poppins – a great gift idea! 