I get so confused trying to figure out all the different "levels" of these mega-resorts. I've only stayed at the Rius, so I get the whole palace vs. non-palace thing. But all their other properties seem to have the same access, Iberostar doesn't, and I'm not sure about Barcelo.
Can someone rank the Iberostar and Barcelo complexes from top to bottom? And possibly list what the benefits are of going top level vs lower? Thank you!