I agree with keeping it safe and fireproof. We use to see other peoples door decorated and I thought they we so cute and we just decided to do it too. on the Dream we covered our door with paper and put pictures of all the ships we had been on with a headline that said WE LIVE OUR DREAM. I didnt think it was tacky and was quite proud of it and the ship on a stick I won.
its all in fun. you hear people that didnt have fun on a cruise. we have fun and more fun and great fun!