I don’t normally work with companies promoting services on this blog, but I recently received a challenge that I thought would be genuinely interesting in connection to a service that seemed particularly useful to travellers. The challenge came from WeSwap*, who asked how I would spend £50 in one day in Paris. Obviously it's pretty easy to spend that amount of money very quickly in the French capital, but the challenge was rather to see just how much I could do with that sum.
