Disagree with the elevators and the tunnels

There is a plan of Yurina and Hikaru’s group. The plan is that they want to put more elevators and tunnels for convenience. Their assertion is these; it is not enough elevators in KGU, so the students sometimes can’t use elevators and some of them can’t be class on time. Handicapped people are also difficult to use the elevator because of the numbers of users.
They also have a plan that they want to make tunnels to defend against the rain and the ultraviolet rays.
I disagree with this opinion, because we there are enough elevators in KGU. Handicapped people also can use the elevator thanks to the students’ kindness. As if usual students couldn’t use elevators, there are some stairs and it will be an exercise for students.
About the tunnel, I think making tunnel is waste of money, because we have own umbrella in rainy days. And we can also apply sunscreen in summer. We don’t need the tunnels.
I think we need to improve KGU for more useful things. Their idea is surely useful but I think there is more useful thing for improving KGU. [188 words]