I had an excellent time staying at Nuccia's place in Piedimonte Etneo. She and her husband Saro are outstanding hosts. They are very welcoming and love hosting people as well as sharing their knowledge and recommendations about the community.
The B&B is located right in the center of Piedimone Etneo, within easy walking distance of anything necessary. And Piedimonte Etneo itself is a nice, tranquil place to spend time as well as be based in the Etna/Taormina area. There are good restaurants and the town and surrounding villages are picturesque and easily accessible to Taormina or locations in the Etna region.
The actual B&B is fantastic. There's a kitchen on the top floor and a rooftop/patio surrounding it. On one side there are views of Taormina and the sea (you can see all the way to Calabria on clear days); on the other side there's a panoramic view of Etna. It's a nice place to hang out and spend time in the evenings or mornings. Breakfasts on the rooftop are a great way to start the day. Everything is very clean and modern.