We stayed at Luana's place for three nights, and had a really good time in Bari. The appartment is clean, had a fully equiped kitchen and is very close to Bari's central station. All the places you want to visit are within walking distance. Luana was friendly and gave us some recommendations which turned out very well. We could reach her easily via a Whatsapp message.
If I had to name a downpoint, it would be that we had some trouble operating the toilet, but this wasn't a big problem for us at all.
All in all we had a good time here, would stay here again!