Dear Fausto, thanks to You and 'molte grazie' especially to Karolina for the nice room in the BLU Tango Guest House!
First impression 'oh looks small'
second and lasting impression 'nice room':
German "gemütlich" = cozy, I think You call it "accogliente" ,
with wooden ceiling, not coloured (GREAT),
lights for reading in the evening (!),
well equipped bath (shower warm and with pressure !!)
Windows with good daylight (not narrow covered by next houses)
and a genius of location: midst in between 'Statione Termini', Colloseum and Pantheon - ideal for strolling old Rom!