I discussed your request with the management and the management has considered your request carefully. It is highly regrettable that your request was considered to be unacceptable. The new rental rate for your renewal is Baht 790.-/sq.m./month. and offer One (1) month Rent Fee for compensate the renewal rate.
The renewal rate that offer to your client is a special price and lower than other tenant.
Please inform your client, if your client accepts this condition I will arrange for the new version offer letter