The attractions nearby the Hotel Olissippo Marques de Sa include the Avenida de Republica, Saldahna, the Calouste Gulbenkian Foundation and many other places of interest. There is close proximity to public transit which can provide access to the rest of Lisbon. The Hotel Olissippo Marques de Sa provides convenient access to Lisbon's public transit system. The 24-hour front desk can help plan tours and take check-ins around the clock.

The rooms at the Hotel Olissippo Marques de Sa are provided with satellite television, direct-dial telephone service, air-conditioning, a safe-deposit box, private bathrooms with hairdryers and minibars. Each room is air-conditioned and soundproofed. There is room service available to guests. The rooms are over 150 in number and include 1 suite among them.

The Hotel Olissippo Marques de Sa provides services such as rooms for meetings or conventions, a laundry service and a private garage that can hold over 100 vehicles. Onsite there is a restaurant and a cocktail bar available to guests. There is a big-screen television provided for guests and the restaurant can accommodate banquets.