Please do not book this guy called Tony Romeo tour in Hanoi! It's a scam! Firstly, it is way over priced, there are proper free tours done by Hanoi students of the old quarters! Secondly, this "expert local guide" knows nuts of the the location. He is just merely accompanying you around the city! A food tour that cost 50USD, this guide only brings you to 4 places to eat and drink 4 items, which the total amount is less than 300k Viet Dong, 13USD! This guy claims to be an expert in South East Asia, but it's a sham! Doesn't even know his places well enough! He is at very most a male escort that follows clients around overseas! Beware and book at your own risk!