Is My Travel Plan to Spain Available?

[longbow]

Hi, everyone!
I have 8 days next month and want to spend a vacation from China to Spain.
Here is my general itinerary:
Day 1: Arrive in Madrid
Day 2, 3: Toledo
Day 4: train to Seville
Day 5: Seville
Day 6: train to Madrid
Day 7: Back to Madrid with stop in Cordoba
Day 8: Fly back

Could I do this? Will we be too rushed? Is it possible to arrange Barcelona into the schedule?
I've got some useful information from webisites: Travel to Spain , Madrid , Cordoba and so on. But still have detail pazzle. In addition, I need more information about hotel checking, do you have any advices for accommodation?
Any advice is appreciated.

[heat]

Wonderful beaches are the high lights of the Spain Travel. If you want to travel to Costa Blanca, I would like to say that is a great choice. This place is one eastern coast which is the famous Spanish tour spot. I also prefer the Costa Brava.