I came with my children of 9 and 12 yo and we had a very pleasant stay: the flat is big, light and very practical; its location is really great. Metro, buses are very close and many, to visit places or reach train/airport; supermarkets are within 1 mn (restaurant is not an option when with kids). Francesca was on the phone when needed and very helpful (silly me)! Internet, TV, beds were perfect. And as a plus she provided beverages and food to start (and to refill of course) so we didn't have to rush at the store.
A really great stay I would recommend! Thanks Francesca!