Jen and me did Kaloudis in the last week of the season last year, but always call in for a Mythos or two when we come off the beach (so totally convenient.) When we stayed, we were made utterly welcome (just the same anywhere in Arillas) and the apartment was just as good as fellow forum members have already told you. The pool is great and the position is perfect for the beach, sea front shops and tavernas.
Agree with Sandy - never had a soft bed but never an uncomfortable one. Might be tempting fate, but riggers hits on a key aspect of the Greek Island culture - honesty and integrity. He doesn't use deposit boxes because unlike in Spain, he doesn't need to. Only incomers would abuse you - never the locals.
You have made a wise choice (not least in choosing Arillas.) It will be the first of many................
phil