My flight departs at 1:00 pm from terminal 2A at CDG, and I'm staying at Hotel des Nations (near Place Monge). My girlfriend and I each have a carry on or two and a large suitcase, so we don't want to take the RER. The options are then:
1) Taxi, approximately 40 minutes and 50 euros.
2) Taxi to Opera (15 minutes, I assume 10-15 euros?) then Roissybus to CDG (20 euros for the two of us), so 30-35 euros total. I can also take the metro M7 line, but I assume we'd have to take some stairs and it's not worth it with the luggage.
How much earlier would I have to leave the hotel for option 2 (accounting for the taxi to opera, waiting for the bus, dropping passengers off at other terminals)? Given that, is it worth the extra hassle or should I just pay for a taxi (I realize that's subjective)?
Thanks in advance for your help!