GST on Room rent lodging/hotel?

Prameet Chawla (27 Points)

19 May 2017  
A hotel has 2 different categories of Rooms for rent. One has a tariff below 1000/-(which is exempt from GST), the other above 1000/- but below 2500/-. The turn over of the hotel is above 20lakh per year but much less than 20lakh if the money collected from rooms with exempt tariff of less than 1000/- is excluded. What will the GST liability if any on the hotelier.