Our host was very helpful and very communicative. We arrived in Bari when Covid-test window to return to USA just reduced from 3-day to 1-day and our flight is on Monday at 10AM. The host booked a Covid test for us for Monday at 7AM at the airport and also informed us of a nearby pharmacy where we can have a test after 8PM on Sunday. He also booked taxi to the airport for us.
The apartment is well-equipped and spacious, a easy walk from the train station and to the old city.