Location is great, middle of Thira with access to everything. Inside is clean and pretty well kept other than the shower which had mold. Bed was comfortable. Lots of appliances inside for your needs such as iron, which was pleasant. There is an annoying green light that is always on in the bedroom wall, which you have to cover. Host said it was an emergency light but I've never seen it in any of the other 4 locations I stayed in Santorini.
If you are booking strictly for location, then great but I think there are more affordable options. We chose this for the location and amenities but the amenities were lacking to what we expected. The balcony was shared, which is not evident in the photos. The Terrace is not really private as the upstairs neighbours can see. The jacuzzi was unbearable as it was too cold to sit in and there is temperature control; when we wanted to use it at night, it was impossible. Overall a decent stay, would recommend other locations unless if there are limited options available.