Emanuela and her sister were amazing hosts. Our lovely chats over breakfast were a perfect way to start our days in Rome :-)
The apartment itself was very clean and spacious, and included everything we needed, including cooking facilities in the kitchen. The neighbourhood around Termini is perhaps not the best, but it is certainly convenient with excellent access to public transport and plenty of nearby options for eating and drinking (Osteria Santa Maria just up the road would be the pick of the bunch, and had the best gluten-free pizza we've ever tasted!).
I thoroughly recommend Termini Guest-house, and we will definitely stay there again next time we're in Rome