Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_67 ( floors INTEGER, built VARCHAR, roof___m__ VARCHAR )

### Question ###
What's the average number of floors that were built in 2004, and have a roof (m) of 106?

### Accurate SQL ###

SELECT AVG(floors) FROM table_name_67 WHERE built = 2004 AND roof___m__ = 106