I can't recommend this stay enough. Waking up to the views, having breakfast (included) and/or dinner on the balcony viewing the caldera is perfection.
Georgia is extremely helpful, coordinating transport, or being flexible on check-out.
This stay is just about 10 minute walk from Fira where all the action is at, but there's no shortage of good restaurants just around the corner.
The room was cleaned everyday so it looked perfect every time we returned from the day activities.
Just a little note, since this is a prime location there will be some folks taking photos just outside in the evenings. They will be jealous of your stay for sure, but not in the way of your view or anything.