The rest of the series on how visitors can save money in London will be published next week
You can read the first two posts in the series here:
Part 1: Transport
Part 2: Free sightseeing
In future posts we will look at cheap entertainment, accommodation and food.
Even though I haven’t done the kind of research that you have done, it confirms my suspicions re food vs travel writing.
I live on the road and scrape a living from travel writing and photography and only recently realised that combining the two would increase my income as well as my waistline!