i live right next to a church
with bad phone reception in my town even while using wifi it will have dodgy gps locations
WHICH IS GOOD FOR ME BECAUSE
the church is a pokemon stop i mostly get free pokeballs sometimes an egg or a revive BY JUST WAVING MY PHONE AROUND MY ROOM!
i have caught 30+ pokemon from mostly my room some in the lounge room or outside directly next to my room
there is 2 gyms in my town i beat them last night walking
it's so convienient i can capture pokemon due to dodgy gps making it look like i am walking on their servers and and collect free stuff from the church location next to me
apparently my room is infested with rats and birds with the occasional other random pokemon captured
i bought incense that helps a lot by speeding up the capture rates yet i can still capture things occasionally without it without leaving my pc
also if you ever encounter servers not working error just reinstall the app it fixes the problem you don't lose any game data