Originally Posted by
djrez4
Here is the email I received from our hotel about transport from Barajas. The hotel is about a 20 minute walk from Atocha, but it at least gives you ideas:
We chose to take the Metro the entire way, but it looks like the Express Bus will take you right there.
That address is practically in Sol. Cercanías with a single transfer can get you there on transport just fine, though. I don't know why they'd use Atocha as the reference point.