How much is a four-star hotel?

This four-star hotel covers an area of 30,000 square meters. The configuration standard of a four-star hotel is about 30,000 square meters above ground, and the number of hotel rooms is about 250,300. The presidential suite should be set on the floor with less noise impact and have an independent outdoor rest platform. Under the condition that the appearance and space of the building are coordinated with commercial and office buildings, it should be relatively independent.