This is one of my favourite areas in the whole game remember to holster weapons before entering or you may be attacked.
The hospital with a doctor using 'strange meat' can be avoided but as im paying a Good Character i decided to interfere with his operation.
Dogmeat
I've found he tends to die quickly but at least he doesn't hit you by accident.
The Crash House
I suggest paying for night sleep
KiIlian Store
Another opportunity with multiple quest options and solutions after speaking to Killian.
Gizmo
Infamous in Junktown and fallout lore.
Now i have enough experience going to the raiders after selling all my loot at the Hub