Dear Dadi-san,
Regarding Tsutsumi san s unit AC, Tsutsumi san informed that AC was already 3 times put gas and 1 time changed condenser.
But if he set 16degree but it not getting cold and sometimes the wind is stopped also.
Many engineering came and checked but condition is not improved yet until today.
So about this Saturday s appointment, if it is just come and put gas-- -à no need Tsutsumi san needs to confirmation to change new AC.
Could you inform apartment management? They also have this maintenance record.
Thank you for your support.
Kind regards,
Naohara