Hotel's official name: Hilton Warsaw Convention Center
State/province/country: Warsaw, Poland, Europe
Your status (Gold/Diamond) at time of stay: Gold
Type of breakfast offered (full/intermediate/continental; see wiki): full breakfast in restaurant (huge) or intermediate in lounge.
Taken in restaurant or lounge?: Restaurant, a lot of offerings.
Extra options (e.g., upcharge for full breakfast): n/a
Added your report to wiki?: No