you should get 2 so they can huddle together in the corner!
Even if you can fence them off for the nursery section .
They are cheap incubators that dont fail if the electricity fails! How heavy a breed are you talking about? perhaps they wont fit under a banty! my friend had isa browns which...
Hey you chickies, try getting a silky bantam, they are wonderful broody hens. Youll always have a broody to hatch out some chicks then.
I know a lady who has banties purely for hatching out other breeds, because they are such great mums.