Konstantinos' place was great. I was alone, butnsoacious enough for two given the large bed and couch. The apartment was as advertised, clean and perfect amenities. It's located in the city center, so immediate access to cafes and shops.
Konstantinos was a great host, as well. He let me check in early and after I'd overslept, he was still accommodating and met me to let me in. Would highly recommend!