Anyone done a Viking cruise in Europe/Mediterranean/Middle East?

Recommend? Suggestions?

We did a Danube cruise with them (disclaimer: we are old farts, so Viking is a good fit for us). We had done the Rhine with Avalon previously, and really enjoyed it, but Viking was just a step higher. They took care of everything from the time we landed until they dropped us off at the Budapest airport on the way home, and they didn't miss a thing. We did a two-day stay-over in Budapest after the cruise (a Viking add-on) and they had staff at our hotel that could help with any questions or concerns we had.

I've sold Viking for clients. But honestly, there are other cruise lines that may be a tad bit more, but are much more all-inclusive than Viking. I usually try to send 2-3 options that meet client's needs and outlines the differences between them. Plus I really dislike how much earlier Viking requires final payment over other cruise lines.

My email is in my profile if you need any assistance.