We were with 5 people for 5 days in "The old merchant's house" and were absolutely satisfied. Both the very spacious and very well located apartment, as well as the perfect communication at all times with Mikhail and Vivian deserves a 5 star rating. There are certainly cheaper apartments in Athens, but this one is an absolute recommendation, as it is very spacious, very clean and a great location. In addition, the always sympathetic exchange and support of the hosts.