Bravo will compete with fellow new signing Marc-Andre ter Stegen to be Barca's first-choice goalkeeper this season.
"We're working really well together and trying to push each other to the max. The competition between us is really healthy," Bravo said.
"These two days have been fantastic at every level. I've been given a really warm welcome and that helps you to adapt quickly. The way I've been treated has been incredible.
"I was quite tired when I arrived because of jet lag, so I've tried to make the most of my free time to rest."
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