I did Couchsurfing while staying in and the day of my departure I had to carry my luggage all day with me until I get to the airport. So I asked the staff if I could store my backpack maybe just for a 5-6 hours. And yes they let me store my belongings here for free.
I saw a lot of international people here. I loved the lively vibe, the people and the fact they have their own cafe/restaurant with a big menu. Besides this hostel is very up to date and modern not to mention it's located in the best location.