I'm looking at buying a chair to breastfeed in for my next bub. I'm just wondering if Red Nose have any recommendations around safe chairs to use? I'm scared that if it's too comfy and plush I'm at risk of falling asleep whilst feeding my little one during the night but also don't want to be super uncomfortable! Thanks!

Red Nose does not have any specific recommendation for a chair to use when breast feeding.

Your suggestion in your question sounds ideal - comfortable, but not too comfortable.
It might be helpful to talk with other Mums who get up to breastfeed during the night. They may have some suggestions.
I have also heard of Mums setting an alarm on their phone to help them from falling asleep.