$VAR1 = {
          'bedroom 2' => {
                           'frames' => {
                                         '120x180' => '1',
                                         '100x75' => '2'
                                       },
                           'windows' => '3',
                           'total_length' => '1300'
                         },
          'office 1' => {
                          'frames' => {
                                        '155x135' => '1',
                                        '140x135' => '1',
                                        '120x120' => '3'
                                      },
                          'windows' => '5',
                          'total_length' => '2570'
                        }
        };
bedroom 2 	3 windows $ 300.00	materials $ 650.00	total $ 950.00
office 1  	5 windows $ 500.00	materials $1285.00	total $1785.00

Total: $2735.00