Marco it´s the best! Me and my boyfriend loved it. We only had 10 hours in Milan because we were doing transit and he gave us the opportunity to explore the best in Milan in few hours. I hate walking. So walking for 3h would made it a nightmare, but woth the stories that Marco was telling and the excitiment hat he has for his city, made all so soft. I recommend this tour and this guide! I love how he remembers the name of everyone! Lots of luck ifor you Marco!