Host: Sofia had very quick communication and will help for any queries you have.
Air bnb: Very clean and spacious, has almost everything you would need. However, there are minor things that needs fixing e.g. the toilet flush (both), and the door handle of the toilet comes off.
Location: The station is about 8 mins walk away and buses too. If you want to be near the main tourist spots and don’t mind travelling 20-40 mins everyday by metro or bus then this is a great place away from the busy central Rome. But if you want to be closer to the centre then I suggest booking near Rome Termini.