If they decided to build 30 storey building they need to create some rules first. Just like this: 1. All the senior level staff of NTA will occupy the top floors so that when there is load shedding, they have good reason not to go to office because they cannot climb stairs and of course back up generator would be out of diesel (high diesel cost) 2. Telephone application department will be located on 29th floor and it will cost Rs. 2000.00 to use the elevator. Also, it will cost Rs. 5 to look at floors above 15th from land below. Using this strategy, the building will be self sufficient in 2 years 3. They can add a giant antenna to cover all over nepal in their rooftop so that no more maoist bombing their towers.