The cocoon is a lovely little room in the senyo home property. The experience of staying in a 'cave' is fantastic but beware of sleeping in because of the little sunlight you get. Felt we were hibernating every night :)
Every amenity and need is preempted and provided for. Elvira always had someone available near the home and was herself available on call at literally any time of day or night.
Elvira was BY FAR the best host I have ever stayed with. She helped me organise many different things I needed locally as I proposed to my fiancé in Santorini.
The shared outdoor space in the Sensyo Home is lovely with an unbeatable view. The best part I think is the location: you are right in the thick of things in firostefani but it is still very quiet and secluded when you get home every night.