We spent 3 nights at Nikos' place and really enjoyed the location and the space. It was unseasonably cold while we were there so we didn't get to enjoy the terrace as much as we would have liked. Something to note: the terrace is the main gathering space and there's not much space inside so it may be a bit cramped if the weather's poor. Check-in was very smooth - we appreciated Nikos' mother picking us up from the port, especially since our ferry ending up getting in close to midnight! Nikos was always available and quick to respond and he even helped us set-up a rental car for a day. I'd definitely recommend a stay at Nikos' for your time on Naxos!