As DWF stated, the concierge service on the newer ships is much less unobtrusive. There were a few times on one of our Magic cruises that our concierge kept missing us, so he found us in the dining room to make sure we were ok. Unnecessary, but he was sweet and we adored him. Anyway, at the end of our cruise, he thanked us for being kind and welcoming, because he had some guests that found his calls a nuisance. I probably would too if I were napping or in the shower, or otherwise enjoying quiet time. Yeah, let's call it quiet time.....
I know on the Wonder once, our concierge made the mistake of calling us before 9am one morning to "check in." We are night owls, so the call wasn't exactly welcome, lol.
Anyway, I was one of the folks who was wishing they would add a concierge lounge on the Magic when she went through her major refurb. I know many would argue against taking away from public space, and I get that. I'm not a huge fan of Holland America anymore; however, I do have to say that when they introduced the Neptune Lounge for suite guests, they retrofitted their older ships with a lounge by removing some inside cabins to offer consistent concierge service fleetwide. Disney is remiss in not doing the same.