Which apartment type code is the most common among apartments with more than one bathroom?
SELECT apt_type_code FROM Apartments WHERE bathroom_count  >  1 GROUP BY apt_type_code ORDER BY count(*) DESC LIMIT 1
SELECT apt_type_code FROM Apartments WHERE bathroom_count  >  1 GROUP BY apt_type_code ORDER BY count(*) DESC LIMIT 1
[{'apt_type_code': 'Flat'}]