We really enjoyed our stay at this nice, new holiday home. The location of the house is quite remote, but it only takes 10 minutes to drive to the main town. Beautiful view (that would have been even better without the power lines). Serifos is a great place to visit, with beautiful beaches and not crowded.
There is little/unstable cellular reception in the house. Also, ants came in to the kitchen whenever food was left out for more than a minute. The host informed us of this and advised us to keep food in the fridge or oven.