Sightseeing tours bookable through the desk: half-day, full-day, and private city tours.

Three tours, all with English-speaking guides and lobby pickup (book_tour):
Half-day city highlights: small group, about 4.5 hours, 9:00 AM pickup at the hotel lobby, 65 dollars per person, entry fees included.
Full-day city and bay: small group, 8:30 AM lobby pickup, back about 5 PM, 110 dollars per person, lunch and entry fees included.
Private half-day tour: private car and guide, flexible start (10:00 AM standard), up to 4 guests, 290 dollars flat.

Narrow before booking: group or private, half or full day, and the date and party size. Quote the pickup time, pickup spot, and price from this list when confirming - they're fixed, so the caller gets concrete details, not "the operator will tell you".