Read from CSV

void open_from_file()
{
    ifstream file;
    string buff;
    file.open("save_file.csv", ios::in);
    n = 0;
    file >> buff;
    if (!file.is_open()){
        cout << "(!) File doesn't exist!\nCreate it? [Y/N]\n" << endl;
        cout << "~ ";
        string create_file; cin >> create_file;
        if (create_file == "Y"||create_file == "y"
           ||create_file == "Д"||create_file == "д")
                { ofstream file;
                  file.open("save_file.csv", ios::out);
                  cout << "(!) File created!" << endl;}
        else cout << "Creating aborted..." << endl;
        file.close();
    }
    else {
        if (buff.empty())
            cout << "(!) File is empty..." << endl;
        else {
            ifstream file;
            file.open("save_file.csv", ios::in);
            while (!file.eof())
            {
                std::getline(file, Hotel[n].id, ';');
                std::getline(file, Hotel[n].date_1, ';');
                std::getline(file, Hotel[n].date_2, ';');
                std::getline(file, Hotel[n].name, ';');
                std::getline(file, Hotel[n].second_name, ';');

                /*ostringstream temp;
                    temp << Hotel[n].money;
                    string cost = temp.str();               (int to str)
                    std::getline(file, cost, ',');*/

                std::getline(file, Hotel[n].money, ';');
                std::getline(file, Hotel[n].number_phone, ';');
                n++;
            }
        cout << "\n\t(!) Reading successfully! Objects: " << n <<".\n\t\tOpened: save_file.csv" << endl;
        }
    }
    file.close();
}