I'd love to visit Cuba but I'm posting here solely after a bit of web-searching.
However Google maps states that the Hotel Saratoga is 4.8km (3.0 miles) from the Viazul bus terminal (which, incidentally, appears to be a completely different place to Havana bus station - take care to go to the right place). A taxi shouldn't be very expensive.
Chris
PS: I've just taken a look at the hotel's website. Can I come too, please? ;-)
http://www.saratogaho...com/hotel_details.asp