Do an event for the king and the queen
Have 100.000 coins at once
Unlock the third floor
Have 30 employees
Build a hotel room
Have one food dish on 5 stars
Have a bar with all barrels purchased and filled
Unlock the second floor
Level up an employee to level 10
Unlock the kitchen
Unlock the fourth floor
Finish all of the researches
Have all food on 5 stars
Have a successful adventure which had less than 30% chance to succeed
Reach the last reward from quests
Have a 5 star hotel room
Have all 6 historical paintings
1295
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