Tell me about the pros and cons of the apartment system air conditioner options

pu1. I heard that the system air conditioner is a little different from the regular air conditioner. It's a method of sucking up dust, so I heard that there's a lot of dust inside. So I have to clean it often, but I can't clean it like a regular air conditioner, so I have to call an as company, but this cost is high

2017-12-08

OK

pu2. It's about 3 to 5 million won, so it's a bit more expensive than other things. At that price, I buy an air conditioner every few years. Besides, I spent money on it, but I can't take it with me when I move later

2017-12-08

OK

pu3. If you look at the interior, isn't the air conditioner better?

2017-12-08

OK

pu4. If you look at the cleaning, it's about 300,000 won if you do it officially. We buy a wall-mounted air conditioner every year

2017-12-08

OK

pu5. The system air conditioner is not as cool as the stand air conditioner. And the electricity bill is higher

2017-12-08

OK

pu6. Cleaning the air conditioner is worse than anything else. To clean the air conditioner, you can never do it individually, but you have to call a dealer, and once a year, it's a cost and a job

2017-12-08

OK