Dessiree was a wonderful host! She was very responsive and communication with her was great. When we came, she even sent us additional information about Rome (what to do and see there, where to eat,...).
The apartment is lovely, very modern and spacious. The only thing we didn't like was unstable Wi-Fi.
Just keep in mind that additional cleaning fee and tourist tax is not included in price. Also, we came by car and wanted to use the garage instead of parking at the street which we also paid additionally (15€ per day). This was all communicated beforehand (and is written in the description), I would've just liked it more if all of it was included in the price.
I would definitely recommend this to anyone who wishes to have a nice place in Rome with a lovely host!