The teachers are strong, the environment is not very good ... There are many people, and the space is small ... It's inconvenient to attend classes ... It's best to rent out ... The water inside will wash the skin worse and worse ... There are frequent power outages in summer ... Because it's too hot, I can't sleep at night ... The price is getting higher every year ... It's eighteen thousand this year ... It's estimated that it will be twenty thousand next year ... And there are different prices .. Different. ...