How hard is it to take luggage from BART at Embarcadero to hotels in Fisherman's Wharf area on the "F" line? Or from BART at Embarcadero to the Van Ness/Lombard area to a hotel? I'm sure taxi would be easier but looking at the cost also, have 5 in our party. We plan to get the 3-day Muni pass for bus/streetcar and cable car rides to get around the area. Thanks!