I think Marko lists too many places and doesn't have time for each one. We had to remind him to do many simple things (put up a lawn sign, pick up the contract), he booked a showing without telling us, and he showed up late for an open house, only to discover another agent hadn't returned our keys to his office the day before. He refused to take responsibility for any of his errors. Friends have successfully used to him to buy a place - I just wouldn't recommend him as a seller's agent.