As the summer holidays approach, if you are a family who has a whole 7 weeks ahead of you to fill, it can feel daunting and expensive! So in this series we thought we would give you some top tips of things to do for free in the big smoke. Starting off with London.  I'm not sure if you are aware, but during school holidays is actually one of the best times to visit one of the UK's cities, as this is when they have some of the best Hotel deals … [Read more...]