We've used an electric brooder of this type (although not this particular model) for some years, with excellent results. We remove newly hatched chicks from the incubator once a day if completely dry and pop them straight under the broody (which is kept in a huge cardboard box in the living room), with shallow containers of feed and water just in front, and leave them to get on with it. We raise it as they grow and turn the broody off during the day from around day 16, then all the time from day 19. They then go into a special chick coop and run in one of the outbuildings and the whole thing starts again. We don't begin incubating until the beginning of April, depending on the weather.