The tour was OK - not to much to see in Madrid though. There are a lot of old buildings and the tour is just focused on the history of the buildings and the architecture. If you like old architecture you will like this tour, but if you're not into art, architecture and history you will be bored. Barcelona it's a more beautiful and interesting place to visit.
Great Tour! We had lot of fun. This tour should be booked for two day, There is not enough time to do both routs in one day. Also it has almost the same routs as the North - South tours (don't buy the north-south, you'll get to see everything on the east - west).