I did Cambridge to Blackfriars every day for a year – 15min walk to station, 50mins train, 20mins bus.
I actually enjoyed the train ride in as I got a seat and some space. The train ride home was tedious but doable. I read lots of books and got some work done.
The downsides were:
– Never, ever getting home before 8pm and the feeling that I’d just eat, sleep and do it all over again
– I was usually the first to leave work and I rarely went out for post-work drinks (I worked for a ‘sociable’ employer) This meant that I wasn’t really seen as part of the team.
– It cost a fortune!
A year was plenty and I now work much closer to home.