The Sheraton Hotel bar poses a quandary the moment you arrive. Do you choose the bright lobby corner, cossetted in an overstuffed navy leather chair, or the quiet club room, with dark panelled walls and subdued lighting? Choices continue as you consider the wine list: order several two-ounce servings or fewer five-ounce glasses? If Ricardo is on duty, you might try his eponymous vodka martini with green apple, Chambord and cranberry juice. If Micco greets you, ask for Sasha’s martini with Baileys, crème de cacao and milk. Small plates include grilled eggplant and Spanish tortillas.