avoid having the stove (cooker) across from the wash basin (sink. Water and fire don't go well together and may cause arguments. (if this is the case), put some wood in between, ie a bread board etc
avoid having your back to a door, if this is the case, have a mirror on the back of the stove so you can see behind you.
have a carpet on the floor or have wooden floors or vinyl flooring, so standing for long periods of time is not hard on the legs and feet
avoid having a beam over the stove, if you do, hang a crystal off the beam away from the stove to deflect the energy
avoid having cupboards or the extractor too low over the stove (cooker)
avoid the stove (cooker) under a window. or in the middle of the kitchen