Tall Chair

Tall Chair is an impractical but amazing furniture. If you sit on it, it instantly lifts you very high into the air. Dismounting from the chair returns you to the ground.

Combined with a zoom like 2x or 1x (beware of lag if you zoom to 1x), this chair allows you to observe your base from above.

Limitations

 * It can't be used as an elevator (when you are sitting on the chair, any attempt to jump, use Physics Field, etc. will return you to the ground).
 * If you exit the game while sitting in this chair, next time you load the game you will appear high in the air (which may result in serious fall damage).