We stayed at Casa Allegra for only two days and it was a great way of getting to know the city, very well located and comfortable.
Cristina is a superb host, she had even left some pasta, sauce and even fresh biscuit to make us feel welcome and avoiding us the trip to the supermarket. The highlight of the house is definitely the terrace with a wonderful view of the beach and the Etna. I would love to go back for a longer stay, the only word of caution would be the number of stairs, Taormina is a beautiful town but it's hanging from the mountain so if you have mobility issues it will be difficult.