Originally Posted by
aa4ever
Never done RER before. Always taken a taxi, but I'm alone this time, so curious if better way than a taxi. I'll have one roll-aboard carry-on and perhaps a laptop bag. And I speak fluent French.
The RER is great if (a) you have little luggage and (b) it's not on strike. Just keep track of your belongings and be careful not to doze off on the ride in and you'll be fine. Figure about an hour to arrive in the 7th.