well like from an interstellar travel perspective on galactic placement we are kinda in the outer rim of the habitable zones
like we are in a spiral galaxy so theres few vectors to consider
you cant have habitable worlds in the inner core due to gravometric density being too high. aka too many black holes, novas, the supermassive black hole that spins the galaxy, and too many high energy output stars.
stellar nurserys are great for creating systems n stuff but uts basically a 20-200 light year wide mass of ionizing radiated gas thats burning at 40,000 degrees K or higher. like nothing in that can live unless its well inside something.
the outer rim extreme zones arent too habitable because the stars are either too dead n dim or are red giants n junk.
that leaves the roughly mid 1/3rd orbit of the galactic plane as habitable but like its not like a CD or LP vinyl where its like solid mass consistently through out on star population
there are estimated 8 spiral arms to the galaxy (we cant actually see thru the center of tge galactic plane so ^outside of our quadrant its rather hard to measure our own galaxy) and star systems orbit along the outside of each arm
think of each arm as a bakers rolling pin amd star systems like the dough pressed against the outside.
on our location we are in the back half of the habitable zone going off of rekative to galactic center, and we are orbiting fairly far out from our arms center.
