If you decide to visit Paris, wear flat shoes , there are so many blue stone pathways you're likely to injure yourself if you were wearing heels.
Talking of shoes, if you need something comfy to wear Sketchers shoes are perfect. I'm not sure if l have the spelling right, but back to the shoes. I bought a pair to wear and they are brilliant, like walking on air. They can also be machine washed and thrown in the dryer. Come in a squillion styles and colours.
And the currency, when l ordered my pounds and euros l got some 50s, don't bother. The locals don't like them, they prefer nothing higher than a 20. Tom' s girlfriend Laura was surprised when she saw we had 50 pound notes. She said you don't often see them.
Thought those tips could come in handy.