Dimitrios place is wonderful. beautiful view of the island and caldera. thoughtful touches with fruit, coffee and breakfast items. Hot water in the showers. The accommodation is a short walk to the bus stop (5 minutes) and close to santo wines. Buses run every 30 minutes up until 10pm. I would however recommend getting a car or quadbike as traveling by bus is slightly awkward. You first have to go to fira and then change to another bus for your destination.
If you prefer not to stay in FIRA and away from the hustle and bustle then this place is for you.