Winestone
Ul. Roosevelta 20
60-829 Poznan
60-829 Poznan
61 855 80 71 61 855 80 00 
https://www.accorhotels.com/pl/hotel-3393-hotel-mercure-poznan-centrum/index.shtml 
61 855 80 71 61 855 80 00 https://www.accorhotels.com/pl/hotel-3393-hotel-mercure-poznan-centrum/index.shtml