For the newbie, I recomend Hotel Nelson for a base camp. It is right at the arch so it is easy to find and close to zona. The zona can get crazy at times so it is nice to have a place to retreat to for rest and bathroom. Its an older building but your a half block from zona roja. Its safe and has a nice view from the third floor.
As stated before, go with the flow there and check all things out before making decisions. Lots of chicas and entertainment to be seen.
