Do not stay
I paid online. When I arrived at the hotel, they didn't have any reservation and told me that in order for me to stay I had to pay cash. When I showed them the e-mail, told me to get in contact with the manager and were not able to fix the problem.
With a stay at Hotel Covadonga, you'll be centrally located in Panama City, within a 15-minute drive of Metropolitan Cathedral of Panama and Bridge of the Americas. Featured amenities include express check-in, express check-out, and a safe deposit box at the front desk. Event facilities at this hotel consist of conference space and a meeting room. A train station pick-up service is provided at no charge (available 24 hours), and free self parking is available onsite.
Policies vary by room type and provider.