Staying at Resort Caelium was such an experience!
Albina and her husband are kind people and always there to help. The trullo was great but you have to bare in mind that it is not very well equipped. In this area, the service (phone) is very poor and the wifi only works at certain places (we realized it was in the barbecue area). Anyway, wifi is not very the biggest concern when you arrive there because you tend to enjoy your stay even more. It was only annoying when we had to plan our day or put the Waze, we had to go freestyle until the highway. Also, they do not provide any soap, sponges to clean dishes nor basic kitchen items like salt or oil so consider going to the restaurant. There is no A/C so we had to find out how to freshen the house and the beds are not so big for 2 people.
Generally speaking, our stay was incredible, the pool is beautiful and the area as well.