I've had one in an old holiday trailer for years. Have camped at -30 moose hunting and ice climbing west of Nordegg. No issues at all. Here is a site that specializes in them for small campers, tiny homes and marine use. There's nothing like wood heat to dry you out and keep you toasty. You can even cook on them! Mine is homemade from a piece of heavy wall pipe.
https://cubicminiwoodstoves.com/