Thanks; sounding good so far.
I'm not on Telegram or Discord, but I'm generally pretty responsive to email or on FIMFiction (unless you're talking about during the convention).
For my part, I've shared a room for a convention before, but I've never been the "host" of a shared room before.
I'm actually kind of wondering if I should just accept, actually, but there's still at least one person who I've not heard back from who I'd like to offer the other bed to if they need and want it, and I'm not sure how they'd feel about a third person taking the floor. And no need to rush here yet, it sounds like.
...Though I think I will upgrade my request from "please let me know if it's the deadline and you've not found anyone else" to "please let me know if you're actively considering someone else but are also still considering me", if you don't mind.
(Because it sounds like you wouldn't be much of a problem, at worst, even though I don't know you very well, and I could use the help with the hotel bill.)