The balcony suites at Hotel Florida are quite nice. It's a beautiful historic building in old Havana. I've visited a few other small boutique hotels that I would look into and consider as well, including Hotel Santa Isabel and Los Frailes. Hotel Nacional is less charming and boutique but still very nice and steeped in history. Hotel Palacio O'Farrill looks good as well. Personally, I'd chose Hotel Florida anytime. The location can't be beat only a few blocks from Havana Harbor. The interior courtyard is gorgeous. It's a beautiful timewarp of Old Havana.