Everything went great.
There is everything needed and the balcony was nice. The street is a bit noisy but we could sleep well.
Naden was very nice with us, asked what we wanted for breakfast and waited for us at 1 am for check-in. The fact that he spoke french was great too. Just be carefull with the shower, it is slippery so make sure you use the special 'carpet' inside that Naden proposes.
The location is nice, like 8min to the colosseum, 6min from the metro, but quite far from the rest of the city.