Oh, one thing I forgot: you’ll need to turn on God Mode, or the damage from the fall will kill you. You can play around with different values, and setting it really high will let you jump over buildings. Setgs fJumpHeightMin - This modifies the height that you jump. Just be aware that you will still be radioactive afterward, so take some Radaway if you want to stop all damage. Useful if you are losing a fight, obviously. Player.resethealth - Does what it says: resets your health. Just BE CAREFUL, because most of the races will just make your game crash. You can find race IDs with the find tool above and then enter them. It will change your race (to, e.g., ghoul or mutant). Just make sure you use the free camera also, so you can actually see your face. Showlooksmenu player 1 - This command will take you back to the character customization menu that you normally see at the beginning of the game. Or you can regenerate all your health immediately.

If you get bored of the way your character looks, you can go back to the customization menu. You can also use the console to change your character. How To Change Your Character With Fallout 4 Console Commands

Or, you know, teleport in and quickly stock up, and then leave again once you’ve got some killer weapons.

Fallout 4 how to open console