In particular, it depends on your GPS quality and signal-proofness of your walls. From my home, I get weak enough reception that my character often runs circles around the neighbouring blocks, sometimes even getting close to the Pokéstop down the street...

Also, bus is a perfect venue to play the game. Personally, half of my game activity is logged on a tram.

> Also, bus is a perfect venue to play the game.

When I accidentally get stuck on a bus in rush our, Pokémon Go makes that much more tolerable---if the servers aren't having rush hour trouble.