High season runs November through March, when swimming pools are especially in demand. Book a few months ahead for a choice spot. But that's about as far ahead as you may be able to reserve at many places. Double-digit inflation has kept some hoteliers from setting rates more than a few months in advance. Naturally, you'll want to verify all prices before you book.
For a longer stay, consider renting an apartment by the week. Reputable agencies, such as B y T Argentina, list hundreds of digs by price range and neighborhood.
Be aware of bargain-looking city hotels—albergues transitorios (or telos in local slang)—these charge by the hour and block all windows so straying spouses can keep a low profile. Look elsewhere for a traditional hotel experience.
Light sleepers should ask for a room away from the street, especially on bus routes. Buenos Aires may be the noisiest city in South America. Public buses with screechy brakes run 24 hours a day.
Buenos Aires's independent boutique hotels hit a sweet spot. They tend to be run out of renovated mansions and town houses bought at bargain prices during or after the financial crisis of 2001. The best ones offer a level of luxury and personalized service that's usually out of reach for bargain-minded travelers. You might pay as little as $120 to stay in an impeccably renovated 18th-century house. And you'll typically receive service that large, corporate-owned hotels can't provide.
Below is our boutique hotel–heavy list of places to stay in Buenos Aires from about $85 to $175 a night—along with a classy hostel for good measure. Cheaper lodgings can be found, but these properties are among the city's best values.

