Beds are little bit uncomfortable, bathroom was quite small (but very modern and nice!) and we needed more storage place and we missed a drying rack for our swimwear and towels. But these are minor things, all in all this is a really nice place and I would book here again without any hesitation.
We spent a week here at the end of August, and would happily stay more if we had time and money for doing that :) The hotel situated near the center of Fira, but in a calm, quiet, authentic greek neighbourhood. We loved the local specialities at breakfast, and the nice big pool which was never crowded (in the mornings we were the only ones there, so it was very relaxing). We asked for a room facing the pool and it was a good decision: we had a lovely terrace and it was very quiet all the time. The wifi is free and works well in public spaces (breakfast area, poolside) and sometimes I could use it on our terrace too. The room was clean, the staff were very nice and helpful. If you want an authentic greek experience, go for it.