Drinking water and coffee
I'm going to Sousse in April 2011.
Firstly, the travel agent advised me not to drink tap water, is this correct? Will it be ok to boil tap water for use in coffee?
Is it possible to buy white coffee in a cafe in Tunisia or is it only black coffee or a type of coffee a British person would not be used to?
Finally, how much can I expext to pay for a cup of coffee (roughly) in a cafe?