Irini's place is one of the many amazing cave houses in Firostefani, with a perfect view of the sunset from the plunge pool and the private balcony. As I understand it, there are three separate listings for this place, as there were three separate parties staying at this location (including my husband and myself) when we arrived. For reference, we booked the room with the private balcony which was absolutely worth the extra cost.
Location: This place is actually pretty amazingly located, with several mini-markets within 5-10 minutes of walking distance. It does have caldera view, and offers a fantastic view of the sunset right from your plunge pool. If you want to venture out to Oia to see the blue dome sunsets, take the local bus, which is about a 15-20 minute walk down. On the way back from Oia, the bus driver will shout out stop names (this one is called Firostefani), and it will stop less than 5 minutes away from this airbnb location, which is perfect.
Plunge Pool: This one deserves its own section, for how many of you stumbled upon this review from that awesome pic of the sunset from the pool? We definitely decided on this place because of it, and didn't regret the decision. You do get a great view of the water and the sunset. However, it is teeny, so 3-4 is probably the maximum number of strangers that can fit comfortably. As I mentioned this before, 2 additional parties can stay at this location when you're there. Thankfully we tag-teamed with another party that stayed inside the pool throughout most of the afternoon and left before sunset, and we got to see the sunset from the pool which was beautiful. The 3rd party came out and took pics by the pool and dipped their feet in a bit, but I'm guessing they felt a bit bashful about getting into the pool with us. One important detail, if you're into privacy, is that along with the additional occupants, the pool and the house is situated on a walking path that a lot of tourists walk through. Some other reviews have mentioned this already, but if you don't want to share your view with others, consider elsewhere, or go check out the view from your private balcony.
Amenities: Jackie was a fantastic host, and helped us arrange drivers, worked with staff to keep the premises clean, etc. The only issue I had was towards the end when the internet was down completely the last night we were there and she wasn't readily available, but it was later in the evening. But it may be good to have a contingency plan for the guests, if that's the sort of thing that happens frequently.
All in all, we were very happy with this place. The room with the private balcony is amazing for honeymooners, but the whole property itself could be great for larger parties as well. If we come back to Santorini, we'd stay at Irini's again.