We had a great stay at Annapiera's place- we would recommend it to anyone, and we would stay again if we find ourselves in Rome!
The location was perfect and close to everything - less than a 10 minute walk to Termini Station and about a 10 minute walk to the Roman Forum/ Colosseum as well. A few streets over from Via Cavour where the apartment is situated, there were lots of great restaurants, and we also easily walked (approximately 20 minutes or so) to the Spanish Steps, Trevi Fountain and Borghese Park/ Gallery.
The apartment itself was spotlessly clean and the stay was very comfortable. The shower was hot with good water pressure. The bed was comfortable. The WiFi worked well. We used the air conditioning in the evening to help us sleep (as it was an unseasonably hot June when we were there) and it was perfect. We bought fruits and snacks from a nearby supermarket (less than a 5 minute walk) and often had breakfasts or lunches at "home" in the fully equipped kitchen.
Without a doubt, the best part of this apartment is Annapiera herself. She met us and warmly greeted us on arrival (even though we were running late from a delayed flight), showed us the apartment, provided us with a map and list of some of her favourite places in Rome, and shared with us her genuine passion for the city. Every detail in this apartment has been thought through well, and we could not ask for a better person to meet on our first trip to Rome!
Grazie, Annapiera!