You sound a lot like us. We try to travel with just the one roll case and not afraid to walk a little.

Having said that the last time we where in Paris we made the mistake of taking the train into the city in the evening with all the inconvenience of changing from the RER to the Metro and then finding our apartment in the dark.

For the return journey to the airport we discovered the English speaking shuttle that picked us up from the door and dropped us to the door at the airport.

It cost only a little extra than the train and very well worth it. I don't have the contact details but I would assume its locatable on the net?

Russell Klopper Western Australia