Leaving bags with the hotel concierge is a easy solution when you don’t want to carry your bags.  However, be careful of what you leave in those bags according to Condé Nast Traveler’s Ombudsman article “A hotel heist has a guest feeling robbed twice” in the December 2013 magazine.  Most hotels in the US have limited liability if your bags are stolen.  The limits for liability vary by state, but may be as low as $100.