Overall I was happy with Grant Plaza Hotel. The location was convenient, the room was comfortable, and the staff was efficient and always available when needed. I had two notable problems during my stay:
0. One curtain in my room was damaged and could not be shut. I held the curtains mostly closed with a binder clip that I had brought along, but that was not sufficient to keep dawn daylight out entirely.
1. The traffic noise was loud, and intermittently quite loud, all Thursday night long. The room was on the Grant St. side of the building on the second floor. It's possible that higher-up rooms on other floors are quieter.
Given the traffic noise, I'm not sure if I would stay at Grant Plaza again.