Awesome!
Marc's place coudn't be in a more perfect location! The ROISSYBUS from the airport stops a block away (and its only 12euro), the off-and-on tour bus company is a block away, and there were plenty of cafes and bars lining the street.
The apartment is tiny but has everything you need for a comfortable stay.
My phone couldn't pick up any Wifi when I arrived in Paris so I couldnt text Marc to tell him that I was on my way. When I arrived, he was downstairs at the cafe next door waiting and watching for me. Awesome surprise!