DW, DS(6 at the time) and I stayed in 7014 on the 1/11/2003 Eastern. Loved it. Had stayed in another Cat. 8, 7004, on a previous Wonder cruise. I will differ with the above poster about noise--as he suspected, must have been just because of the bad luck of having someone noisy nearby, because there is not much through-traffic at all when you are up front on Deck 7. I think we had to have someone fix the "head" on Day 1, perhaps even before leaving the dock, but other than that it was all good so far as the room accomodations and workings. From 7 it is a quick two flights of stairs (no elevator waiting) to deck 9 and the pools, though you will have to think of the ship-length stroll to the beverage station all the way aft as "exercise". A quick two flights down to the kids clubs, and then just one or two more to the restaurants. We only used elevators at the end of a beach day when re-boarding on deck 1. We have booked 7012 for another Eastern this April (I guess 7014 was already taken) and also made a Cat. 8 reservation for the Wonder this month that has since been upgraded to 7132, but we'd have been happy in the original 7502.
Enjoy, and have fun doing something with the $ saved by not having to pay for a verandah.