Kowloon Wong Tai Sin 
No. of air conditioner：3 What type of service do you need?
Cleaning and maintenance
What type of air conditioner needs cleaning?
Window type
How old is your air conditioner?
7-10 years
Was there any maintenance done in the past 6 months?
No
How many air conditioners require maintenance?
3
What time do you prefer to have the service?
Saturday Early afternoon
Anything else that we need to know?
Yes, 其中一部是牀上面
Where is your location?
Kowloon,Wong Tai Sin
