Andrea's room was exactly what I expected it to be. Perfect location, steps outside of Roma Termini Train Station. It was very easy to find. The B&B is on the third floor, but fortunately there is an elevator in the building, so you won't have to struggle bringing luggage up the stairs.
The WiFi connection is strong and works well, so that is a plus. Just make sure to bring your passport (I forgot to bring mine) because as Andrea mentioned -- the room rate does not reflect city tax and he will need identification for tax purposes.
Andrea was very flexible, thorough, helpful and friendly -- all qualities someone would look for in a host! Thank you Andrea!