Dear Chung1234
Greeting from ibis Ambassador Seoul Insadong.
Thanks your realistic review what we have to improve and which is good for your stay.
Yes. Some parts is quite hard to change such as Central Air condition system is one of problem not only our hotel, but also all most all hotels. But, we will more consider operating time to improve it.
Mentioned amenity part,,, we keep monitoring how we have to do it. So.. after more study, we will change or keep again.
Other thing, all we should more consider for better service.
Anyway, Many thank you to your feedback and hope to see you again in Sooner future with better service.
Have a great day.
Sincerely yours,
Hwangbo, Suk