I think the company should make the bigger staff kitchen first. Right now our kitchen is too small for so many employees.
Every day at lunch time there is a long line for the microwave, sometimes I wait ten minutes only to heat my food. Also there is only one fridge and it is always full, so I can not put my lunch inside. There are not enough chairs, so many people eat at their desk. This is not healthy, we need a break from the computer.
A bigger kitchen with more seats will give us a good place to rest and talk with coworkers. I think when people eat together, they become more friendly and they work together more better. Also good coffee machine can make everybody happy in the morning!
The quiet rooms is a good idea for people who have many phone calls. But we can also use the meeting rooms for this. The kitchen problem is happening every day for everybody.
So I vote for the bigger kitchen.