We LOVED our stay in Cristina's home. Our room was VERY clean, no dust, and she was extremely kind to us. She was extremely flexible on what time we could arrive and leave. Her place is seriously only 2 blocks away from the San Giovanni metro stop, making going to the Rome train station (Termini) very easy! Also, there are restaurants next door to her home which have delicious food, as well as a great gluten-free restaurant only a block away from her home. And I will warn you that you will fall in love with her dog, he is adorable!