Anastasia was an amazing hostess, knowledgeable, polite and communicative. She arranged for our luggage pickup and delivery, transfers around the island, and promptly answered any questions we had.
The apartment is in a beautiful location, with amazing views day and night. It is down a few flights of stairs from the main walkway, and basically at the end of a path, so it is very private and quiet.
Apartment was fully equipped when we arrived, and room service is provided daily. I highly encourage you to contact the hosts with any doubts or issues: they are highly responsive and quick to address issues.
In my opinion, Imerovigli is the best part of the island to stay in: quieter than Fira (no clubs blasting music and no cruises flooding the town), much cheaper than Oía, and with the same spectacular views (without the crowds taking pictures!). It is also well connected by bus or taxi. Definitely a unique experience!