Our party of 8 stayed here for two nights. We had 3 separate hotel style rooms. Each with their own bathroom and mini fridge. In the morning, breakfast for all was served on the terrace overlooking the small pool and view of the island/sea.
Within a short walk was several restaurants, a few mini-marts, some shops and the bus stop, which grants easy access to the rest of the island, especially Oia, which is known for the sunsets, and Fira, which has tons of shops and the main bus station to transfer to other busses.
We preferred staying in Imerovigli over Oia and Fira, because we were out of most of the tourist traffic, but still had access to them when we wanted to go.
We would definitely recommend staying here. Great views, very clean, well maintained, great breakfast and a nice location.