Article continues below advertisementThere's checking into a hotel - and then there's stepping directly into the pages of one of the most beloved children's books of all time.OK! got an exclusive first look at the brand-new Goodnight Moon Suite at the newly reimagined Sheraton Boston Hotel, and it's every bit as charming as the story that inspired it. The suite, open for bookings through February 28, brings Margaret Wise Brown's Goodnight Moon to life in stunning, real life detail - reimagining the book's cozy green room for a new generation of travelers.