Fantastic location, good host, flat is as advertised. Just a short walk to Fira & a 15-min ATV ride to Oia or pretty much anywhere else you'd wanna go. We didn't spend much time at home so mostly what we did was sleep / watch Netflix before bed.
Heres a few tips:
1) Don't let the dogs next door scare you. They're fenced in but it did startle me one night when they barked. Then we made friends ;)
2) Have Wojciech show you how to open the window, was a little tricky
3) Definitely rent an ATV, but be careful driving, especially in the rain
4) Go to "Why not souvlaki?" Right up the way for a badass minced meat souvlaki
Great stay though, I would definitely stay here again.