Everything was perfect! Nothing is shared in the apartment - the kitchen, bathroom and the common area is private for you. All other guests probably have their own private area. Taormina and Isola Bella, both can be reached by car in 5-10 minutes. The apartment is uphill, but the drive is nothing difficult compared to driving in Sicily in general.
Other than that, we felt very warm and welcomed from Rosaria. The included breakfast was basic - and we added our own eggs on the second day. But In total, we had a very great and relaxed time there. It was probably one of my best airbnb stays! If I visit Taormina again, I'll definitely look forward for this place.