a visit to Madrid

I would like my Aunty Thelma to visit Madrid.
Can you help with some suggestions of things to do and see and places to go?
Use the language of suggestion; why not...?   you could / should / might etc

Eurovegas in Spain

read this article and add your thoughts in the comments here below
 Spain's dilemmas over 'Eurovegas' mega casino plans

more resources

Are you reading, listening to, speaking and writing in English?
What new resources have you found to help you study and practice? make a note of them here and post a link where possible,explaining what it is, and also try out other students resources for yourself.