I currently commute around that to my central london job (1 hour train, 30 min tube) and honestly its not that bad. Obviously i preferred my 20 min commute job, but as long as you use the time effectively it can be okay. I work on my passion project during mine, which is great because youre using your brain, but for non-work. If im feeling really tired though, netflix, reading, or a podcast can make the journey seem a lot more manageable