Guest.java + Room.java

public class Guest {
    private String username;
    private String password;
    private String firstName;
    private String lastName;
    private String prefix;
    private double balance;


    public String getUsername() {
        return username;
    }


    public void setUsername(String username) {
        this.username = username;
    }


    public String getPassword() {
        return password;
    }


    public void setPassword(String password) {
        this.password = password;
    }


    public String getFirstName() {
        return firstName;
    }


    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }


    public String getLastName() {
        return lastName;
    }


    public void setLastName(String lastName) {
        this.lastName = lastName;
    }


    public String getPrefix() {
        return prefix;
    }


    public void setPrefix(String prefix) {
        this.prefix = prefix;
    }


    public double getBalance() {
        return balance;
    }


    public void setBalance(double balance) {
        this.balance = balance;
    }


}

public class Room {
    private int maxAllowed;
    private int numberOfRooms;
    private String viewType;
    private double price;



    public int getMaxAllowed() {
        return maxAllowed;
    }


    public void setMaxAllowed(int maxAllowed) {
        this.maxAllowed = maxAllowed;
    }


    public int getNumberOfRooms() {
        return numberOfRooms;
    }


    public void setNumberOfRooms(int numberOfRooms) {
        this.numberOfRooms = numberOfRooms;
    }


    public String getViewType() {
        return viewType;
    }


    public void setViewType(String viewType) {
        this.viewType = viewType;
    }


    public double getPrice() {
        return price;
    }


    public void setPrice(double price) {
        this.price = price;
    }


}