score:6
The Man in Seat 61 says that there is both an unmanned 24-hour locker service, as well as a manned left-luggage service at Warsaw Central station. Quoting from the Man himself:
Warsaw: Warsaw Centralna has luggage lockers in the passageway at the top of the steps to the platforms, around 9 zlotys (£2) per locker per 24 hours. There's a staffed left luggage office off the same passageway, 10 zlotys per item per 24 hours, open 07:00-18:20, 19:00-06:20 with breaks 10:00-10:15 & 14:00-14:30.
Upvote:0
There are, unmanaged ones can be found at the North-East corner, don't remember exactly but most likely at (-1) level. As far as I remember there are quite spacious lockers.
Upvote:2
Various sizes at 12,14,16 Złoty for 24 hours, as at Feb 2019. Medium rucksack to large enough for 2 decent size suitcases.