Lipo charging device question

[Supermario]

Avel makes a good point. I've never fast charged a battery yet. Its my fear and respect for lipos I guess. My 2S 2200ma I've always charged at 1.2A and my 3s 8400ma I charge at 4.2A

I'm tired of charging in the living room ( translation: charging stuff got kicked out of living room for Xmas decor. the tree is gone now and yet, seems like my stuff is not allowed anymore )

No problem! I make my own charging space! I think I have my bases covered well enough? Tin on the shelf and wall, batteries in a lipo bag sitting in a Pyrex pan with a smoke detector directly above.
I feel comfortable watching TV upstairs while charging in the basement?