Hey, my itinerary is exactly the same as yours, only I will go to Spain in late November. Great minds think alike!
When I travel, I always take a small (carry-on size) pull through rolling suitcase and a bag of the same size. When the pavement is smooth, I will tie the bag to the suitcase and pull them through. When it comes to stairs and cobble roads, I will carry one piece with each hand. I have found it's the best way to travel in Europe.
When I travel, I always take a small (carry-on size) pull through rolling suitcase and a bag of the same size. When the pavement is smooth, I will tie the bag to the suitcase and pull them through. When it comes to stairs and cobble roads, I will carry one piece with each hand. I have found it's the best way to travel in Europe.