Marco was at the central station to pick us and walk us to his apartment. His apartment was spacious, plenty of space and clean. The toilets were big and nice. This is also a quiet neighbourhood so it was nice to rest anytime of the day. Though quiet neighbourhood, there's plenty to eat nearby (basic food) and also a supermarket. It's near to the train station and subway so it's convenient too.
Marco was also very helpful when my brother realise he did not get back his passport after buying a SIM card at one of the telco. He came over immediately to help us make phone calls to locate.
Overall a nice stay and very helpful host. Definitely recommended.
Thanks very much Marco and Sonia!