Golf Package : Mamaison Hotel Imperial Ostrava. Mamaison Hotel Imperial Ostrava offers unique location in the heart of the golf region of Ostrava city. Six championship golf courses within 30 minutes drive by car make this destination and excellent spot for golf holiday. This special offer includes: Accommodation for minimum of 2 nights with 20% discount from Best Available Rate. Daily full buffet breakfast. Free entrance to the hotel Relax Centre with sea salt water and sauna. 15% discount for green fee on the four golf courses.