Central Station 07 – tram stop. The tram numbers that go to the conference venue are: 7,9,22,24,25. Get off at the stop National Museum 05, the journey takes about 5 minutes. Turn right into Nowy Świat Street, go to Plac Trzech Krzyży and on the left will be the Sheraton Hotel. It is about 710m.
The route directly under the hotel, however, with one change.
Central Station 09 – tram stop. First go by the tram number 78 after 7min (5 stops), get off at the stop Pl. Konstytucji 06 and go to the stop on Pl. Konstytucji 08 where you should change to bus number 118, the ride will take 3min. At the stop pl. Trzech Krzyży 52, you should get off and walk 250m to the Sheraton Grand Warsaw Hotel