We had a three night stay as two families with young children and it met our needs very well. There are 3 double bedrooms and a large room that sleeps up to 8 (I think) in single beds, which was ideal for the children. A high chair, cot and stroller were provided for our toddler. The kitchen had everything we needed and everywhere was immaculately clean.
Maitis provided clear useful information prior to our arrival and there was further useful information in the apartment. The location is good, very handy for several metro stations and we were able to connect to and from the Eurostar and Disneyland Paris relatively easily.