I want to be a part of BA, Buenos Aires' big apple

I'm going to be spending 5 days in Buenos Aires at the end of the year. At which of these hotels do you think I should stay?

• At an NH hotel?
• the Hotel Madero?
• at Hotel Bobo?
• the Four Seasons perhaps?
• or Wallpaper's recommendation, the Faena+Universe?
• 
  
• and now, a late starter, Malabia House
  

Decisions, decisions.