If a stand/cabinet has any glass, just say no. It would 'sing' along with your speakers. Best it be wood.
The Importance of Audio Furniture
When reading reviews of electronics at trade shows I find that the Audio Racks and Stands that are used are almost never mentioned.Some noteworthy reviews show a $8000 preamp sitting in a $6000 cabinet and others show preamp's sitting atop the nightstand that came with the room.This begs the question how important is audio furniture and what are you using ?