Here’s a virtual tour of the Disney Wonder via my pictures. While the ship looks empty, it ain’t. The pictures were taken either really early or late in the day.
The oddest part of the staterooms on the Wonder are the “split” bathrooms. Instead of one room, the shower and a sink are together in a room while the toilet and a second sink are in another room. I guess this split arrangement does make it more efficient so one person doesn’t hold up the use of a single bathroom. Just something to get used to.