Hanoi is as crazy as advertised. Lots of people, shops, traffic, you name it.
We have actually stayed in Hanoi three times as a base to visit China and Northern Vietnam. Each time we stayed at the Old Town Hanoi Hotel on Hang Chieu Street. It's one of the most comfortable places we have stayed, with staff that are almost too friendly.
Although heavily geared to getting those tourist dollars, the Old Quarter is a fascinating place to spend a few hours wandering. The daytime heat and humidity is almost unbearable, so this wandering is best done in the evening when the streets come alive with locals doing their business.
The first time we visited Hanoi we were treated to an epic lightning storm and subsequent downpour while out strolling.
The second time we met up with Kiwi friends we met in Dalat, and hit up the bia hoi (30 cent draft beers). We visited Ho Chi Minh's mausoleum where his body lies in state. It is a strange but interesting sight, especially as it is a pilgrimage for Vietnamese people to pay respects to the father of the nation. Apparently he goes to Russia every year for maintenance, where they have experience preserving Lenin and Stalin. He currently looks pretty pasty and wax-like.
The third and final Hanoi trip we checked out some museums, including Hoa Lo prison a.k.a. the Hanoi Hilton. It was built by the French to imprison and occasionally execute subversives. The guillotine is still on display. It ended up being a place where the independence movement was nurtured and solidified amongst detainees. It was used post-independence by the North Vietnamese to imprison American captives, including, famously, John McCain.
We really enjoyed Vietnam. Attached are some photos of some delicious meals we had. Next stop: Myanmar.