Have you ever visited a relative or friend? I'm sure they took good care of you during your stay. Well Kostis goes above and beyond. I have never met such a person so dedicated and who genuinely cares about his guests. He wants you to be happy during your stay and will help you with any of your needs. He even gives you a quick overview of what you should visit, where to eat and what places to avoid. His place provides the PERFECT spot to explore the historical center. No need for bus, taxi or metro at all!
He was an exceptional host from beginning to end.