Hi we are are travelling by Eurostar to Paris and then using the train on 2 separate days to get us to Disneyland and back. We were also thinking about going into Paris for sightseeing on another day - are 5 day passes available and do they work out cheaper/better value (I.e. will they let us get on and off the metro when we are sightseeing). Also we are travelling as a family 2 adults, 3 infants aged 10, 3 and 1 - do the younger children need tickets and are family tickets available?

Also how easy is it to travel with a pushchair?

Many thanks for any help you can give!