Mercedes was a wonderful hostess ;) She equipped us with maps, suggestions on what to do, arranged a ride to the airport for us and even made us fresh orange juice! Stevie was adorable and you'll want to give him belly rubs all day ;)
There are a lot of stairs to climb but the penthouse view is hard to beat. The location is really convenient for most of the tourist attractions. The plaza below is lively well into the night so if you're a light sleeper, brig some earplugs.