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_70 (height__m_ INTEGER, location VARCHAR, height__ft_ VARCHAR)

### Question ###
What is the lowest height in meters for the building located in mailänder straße 1, sachsenhausen-süd, with a height shorter than 328.1 ft?

### Accurate SQL ###

SELECT MIN(height__m_) FROM table_name_70 WHERE location = "mailänder straße 1, sachsenhausen-süd" AND height__ft_ < 328.1