I am looking for advice on a trip I am planning in mid April. Our ten days do not include flight days. I am traveling with one other adult. We would like to see Lisbon, Seville, Granada, Madrid and Barcelona. Is this realistic? Any advice on best ways to travel and must sees, would be greatly appreciated. We love sights but we also love local culture.We dont want to rent a car. The long bus ride from Lisbon to Seville is not ideal but we cant see a way around it. Ideas? If we had to cut, which location? We will be in Seville during the festival.