Highly recommended, wonderful cave house in the best spot in Santorini/Oia! It worked perfectly for us - being a prime spot for sightseeing of Oia, chilling out and slow dinning. We will come back! :)
PS. Oia in March is in it's low season, almost empty, it worked well for us (no rush, not too many tourists). Still it's worth to consider it while planning your trip (e.g. only few restaurants are open).
PSS. Being woken up by donkeys is awesome! :)