Saugaat N.
Yelp
Small hostel on one of the busiest tourist streets in Warsaw. First, beware that you have to go up to the 3rd floor without elevator which is inconvenient with heavy luggage. Second, the whole building is a bit damp. There are fans everywhere to countereffect but it works only minimally.
In addition, the rooms are not the cleanest. I'm staying In a 10 bed room so I understand it might be hard to keep that clean but at least the area around and under a freshly cleaned bunk, should be taken care of too.
Apart from that, personnel is friendly, the kitchen and bathrooms are clean and kitchen and small common area have quite some facilities to offer and are cozy. However, I might pay a bit more and stay in another place.
Btw, the hostel lies in the party area but that doesn't mean this is a party hostel.