Just want to say that we had an absolutely fantastic stay at Nereides Hotel. We absolutely love Alonissos and plan to return next year.
The hotel is immaculately clean, very welcoming and our 1 bedroom apartment was great. The only negative comment I can make is that we found the 3pm to 6pm "quiet time" by the pool very frustrating with having 2 children but apart from that I would strongly recommend this hotel.
The climb up from the harbour was a nightmare though - you need to be very fit to do it!!!!