Stayed for 2 months in the apartment and I can say that Konstantinos is a great host. He solved quickly every issue we had during our stay.
The apartment is nice, and the aircon in every room saved us also in the wintertime. Cozy living rooms, stunning bathroom. Everything looks exactly like in the pictures. I like the mattress in the bedroom - it was really comfy for me. There is also all the cleaning stuff on the balcony if you wish to do the cleaning yourself.
Also great to have a 2-in-1 washing and drying machine.
There are a couple of issues like a lack of kitchen utilities, and a major one for me as a digital nomad was lacking a working or dining table where you can sit. So I had to buy one from Ikea.
Overall it's a great place and a great location to explore the city.