Most hotels are in Copacabana and Ipanema. Copacabana hotels are close to the action (and the metrô), but the neighborhood is noisier than Ipanema (which is itself noisier than São Conrado and Barra da Tijuca). Note that Rio's "motels" aren't aimed at tourists. They attract couples looking for privacy, and usually rent by the hour. In the days just prior to and during Carnaval, already peak-season rates can double, or even triple. Expect to pay a premium for a room with a view. Many hotels include breakfast in the rate, but the quality varies from a full buffet to a hard roll with butter. Remember that if you're traveling during Carnaval or other peak periods, make reservations as far in advance as possible. Note that air-conditioning is standard in most hotels, as are room safes. Room service is available in all $$$-$$$$ establishments; in $$-$$$$ hotels, you'll find concierges or, at the very least, reception personnel who perform concierge duties.