I really recommend stay in Daniela's apartment. The localization is great, near to all main attractions in centre. Whole apartment is clean. Our room was cozy and bed comfortable. :) We could enjoy some sweet breakfasts and coffes each morning.
Daniela was kind. She helped us with with transportation from and to the airport. She gave some helpful tips and was in touch with us all the time, if we needed anything. We had an amazing stay in Rome!