Thank you so much for reply my email and your cooperation.
First clean or normal clean will be the same service. However, we will use the wording "first clean" for only "one time" clean service.
Moreover, we have maid service for another option. It will provide 2 times/ week, 3 time/ week and 5 times/ week with the different price.
If you would like to get further information, it might be better to discuss with you again when you come back.
Thank you for your cooperation and kindness