Fantastic location and easy to walk to all the major attractions - Piazza del Popolo, Spanish Steps, Trevi Fountain, Pantheon, colosseum etc. lots of great local restaurants and shopping.
The apartment itself was perfect for my family (my husband and I, my parents and our 18 month old son). Plenty of space, really clean, great courtyard, big bedrooms all with ensuites.
If traveling with a baby/toddler Marta provided a cot and highchair, and it's very toddler friendly. Our son loved playing in the courtyard and on the rocking horse in the lounge.
They also organized airport transfers with child seat for a really reasonable rate. Would highly recommend for families or groups of friends.