How do I set up a small home grow space?

A workable home setup has three zones: a clean spot for inoculation, such as a still air box on a wiped table; a warm, dark place for colonising jars and blocks at 20 to 24°C; and a humid, lit area for fruiting, such as a tent or chamber. They can share a room if you keep the clean zone tidy and the fruiting zone away from your jars. Keep the space easy to wipe down.