For us Rome is all about Trastevere and here we had an amazing location of the apartment. It was so easy to go out in the evening and comeback after dinner or a drink.
Giulia is also very helpful - she is taking care of her guests and giving many useful tips about Rome. She even prepared special notebook with a lot of interesting information about Rome. We loved it.
Also, she prepares many small things that are useful in the apartment like cosmetics, tea, coffee, umbrellas for rain.
Also, it was not a problem for Giulia that we wanted to leave our luggage in the apartment for basically full day after our check out,
I would say the only disadvantage is the loud air conditioner.
Anyway, we fully recommend this apartment!