Is the Flix Bus Station in Uptown/Upper Kirby Safe?

I recently moved to Houston for an internship but will be going to Austin soon. My bus is from the Uptown/Upper Kirby station at around 5:30 pm. I was wondering how safe it is to wait there as a woman traveling alone with a suitcase?

Similarly, how safe is the Downtown bus station on Gray St at 7 pm?

I will be ubering but wanted to understand if it is safe to even wait for an uber. I would really appreciate any insight/advice.