I am thoroughly confused as to best way to get to my condo from CDG. I know this is an unfashionable suburb, but it's a free condo so I'm not complaining. I am game to try the railway if there are not too many station changes. I will be in Europe for 7 weeks and usually pack light, but not too light this trip because of the length of the stay. So I will have a medium size suitcase. I've been researching the week long transport card, but don't know what zone I will be in, except it is not Zones 1-3 I checked on a shuttle, but is is 75 euros to Noisy which seems a little steep. What zone will I be in? What do you recommend?? Thanks so much for your help.