I've been seeing a lot of commentary regarding "palapas" at the Aruba Marriott. Since this is my first time to Aruba (leaving in about 2 weeks) - I'm clueless as to what a "palapa" is - and to what the issue is with them. Are these on the beach and by the pool or only on the beach? Are they huts, or certain kinds of chairs? Also - is end of August considered "off-season"? Appreciate the help!!