Nikos place is amazing! So close to Fira. In fact, it's about 5 minutes to the bus depot in Fira. It is a wonderful, cozy space. Every day Nikos' staff replaced our towels and gave us the cutest travel shampoo and body wash bottles. They also brought us fruit and Nikos even gave us a bottle of his wine (I think he distilled himself) that was quite good.
Ever the courteous and attentive host, he was quick to reply when we had questions. He even had his guys fix the light in our bathroom in less than 10 minutes after I had messaged him (we were going to be out all day and I was expecting it to be fixed while we were out but they actualy fixed it before we left in the morning).
When we arrived we told the shuttle driver from the port where it was on the map and when we got there, his son Mike showed us how to get to the place from the main road. He even helped us to get to our next destination in Santorini.
The house itself is small, cute and cozy. The location fantastic: it's close enough to walk to Fira and explore along the main road but also separate from the hustle of the main town so that it's very calming and relaxing. The front part outside of the house was my favourite: it was a large space with a small table, 3 chairs, and 3 lounge chairs. It was the best place to sunbathe and watch the sunrise and for stargazing.
I woul love to stay here again if I ever find myself in Santorini.