We really enjoyed our stay at Daniela's Hostel. The place was really clean and in a good location. The metro station is a 2 minute walk. Also it's a 30 minute walk to where most of the action is in the city, but don't be afraid of that, the walk is really nice. Ofc you can use public transportation. Also the kitchen is well equipped for preparing breakfast. Daniella was cheerful and very helpful. She answered all our question pretty fast.
Keep in mind that you cannot leave your luggage there temporarily after checking out without a fee. Daniela has informed us about it beforehand though