Nothing self service on the Radiance but they do have "laundry bag specials" popping up more often. It was offered twice during a 14 day on the "Legend" last month and consists of a fixed price ($20 I think) to wash and fold all the washables you can fit in there (guessing it's about a 12"x18" plastic bag). Don't know whatou are comparing her too for "notables" but "Radiance" and her sisters are big time favorites for many of "Loyal Royals." It is obvious they took the Vision Class ships and improved upon them with more balconies and open spaces.
Haven't tried "MyTime" since we love having the same wait staff, especially on these longer runs. The people I spoke with last month did enjoy it. You are still in the main dining room in an area that a head waiter handles (was upstairs on deck 5 on "Legend") and you have some time to read other sites or posts on "Freestyle" ("NCL"), "Personal Choice" ("Princess") or more on "My Time."