diff --git a/LeetCode/1603_Design_Parking_System.py b/LeetCode/1603_Design_Parking_System.py
new file mode 100644
index 0000000..cbba789
--- /dev/null
+++ b/LeetCode/1603_Design_Parking_System.py
@@ -0,0 +1,11 @@
+class ParkingSystem:
+
+    def __init__(self, big: int, medium: int, small: int):
+        self._limits = [big, medium, small]
+        
+
+    def addCar(self, carType: int) -> bool:
+        self._limits[carType - 1] -= 1
+        if self._limits[carType - 1] < 0:
+            return False
+        return True