Planet Hostel

Planet Hostel occupies an upper-floor space at Marszałkowska 1 — the single most trafficked address in central Warsaw. Marszałkowska is the long north-south boulevard that runs past the Palace of Culture to the Old Town approaches, carries trams 4/15/18/35, and sits one block from the M1 metro Świętokrzyska. Out the front door you have trams to everywhere, a 5-minute walk to Nowy Świat pedestrian bar corridor, and a 10-minute walk to the Old Town. Warszawa Centralna station is 12 minutes on foot or 4 minutes on the tram.

The hostel is an efficient Polish-family operation: clean private and shared rooms, a shared kitchen (shared lounge-TV area nearby), keycard access, and the kind of 24-hour reception that actually answers the phone when you call from the airport. That last one sounds minor but in hostel-land it is not. Multiple reviews mention the reception by name for helping coordinate Modlin Ryanair transfers, restaurant reservations, and left-luggage after check-out.

Rooms lean basic — the hostel trades interior-design wow for location-to-price ratio. You get linens, towels, wardrobe, heating, a functional shared bathroom on the floor, and lockers. Privates are twin or double beds with in-room sinks on some configurations. The shared kitchen has stove, microwave, fridge, and kettle — enough for self-catering but not a showpiece like Lwowska 11 down the road.

Who it's for: solo and small-group travellers on a 1-3 night Warsaw stay who prioritize 'as central as possible, clean, cheap, actually-helpful reception' over 'social vibe or cool design'. If that's your frame, the 8.3 rating from 3,389 reviews — the third-largest sample size of any Warsaw hostel — says Planet delivers exactly that, consistently.