What is the experience like commuting to Central Lon on overground?
I'm thinking of buying in Watford I'll need to commute to central Lon often. (4/5 a week)
I currently live in Colindale. As reliable as the underground tube, I dislike the experience during peak hours - it's hot, crowded and generally unpleasant.
What is the commute like on the overground mainline? Is there air conditioning? Does it get too crowded? Are there many delays?