Implement Creational Pattern: Singleton

[myortega]

Hi, I noticed another issue that can be solved with the use of a pattern. The thing is that for your program you just need one instance of the hotel, having multiple instance can end in a disaster for booking, etc. So the suggestion is simple, keep all your variables in the class Hotel static and private (you already have them static), but also create a new variable for storing the singleton instance, and create a new public method for getting this instance. I hope this helps you :) .