Assassin's Creed II How to get to the Palazzo Medici and Doge's Palace

Searching for videos on the Internet about how to get into the Palazzo Medici and was the result for the creation of this video. In order to get to the roof of the palazzo, I had to use a trainer from Hex with the character's high jump function. Also, as a bonus to this, I wanted to show one of several ways how to get to the Doge's Palace