I'm glad to have stayed at Isidora's for 4 days while in Rome. She was a wonderful host - very communicative and helpful in providing a map and recommending locations in the city to visit - her anecdotes were warmly welcomed! Her son was also very helpful in carrying our luggage in from the taxi. Her place was clean, cozy and well air conditioned, with a tv and some nice goodies to sample when we arrived. The location was as expected, a short walk and metro ride in to the city. I couldn't have asked for more.
The only thing that I think other travelers might want to consider - we were just 2 and I think any more than that may have made moving around in the apartment difficult. While there are spaces to sleep more people comfortably - albeit with a short ceiling and many a bumped head, using the bathroom and kitchen would be challenging if there were more than 2 of us. Other than that, I would happily recommend Isidora's place to anyone!