HIGHLY RECOMMENDED.
First of all Giulia - she is a great host. Communication was prompt, clear and helpful always. Zero complaints.
The room was clean and all as described. It is very small but good for 1 or 2 people I think - a good room to sleep in and maybe rest a bit between one long holiday walk and another. The room has an a/c which came in handy to warm up as it was quite cold on some nights (I was here in Feb). It is quite near Ottaviano metro station (about 3-5 mins walk) and also well served by public transport.
Advice for Celiacs:
I am celiac and nearby found one of the greatest restaurants in Rome offering awesome, great tasting GF food in Piazza del Risorgimento. It is about 10 mins walk away and made for a great place to have a good tasting, safe dinner after a long day out before heading home. Note: be careful of nearby places on Via G. Cesare - they have no idea of what GF and/or contamination means.